diff --git a/eng/SharedFramework.External.props b/eng/SharedFramework.External.props
index e894b2f988..346290e4fd 100644
--- a/eng/SharedFramework.External.props
+++ b/eng/SharedFramework.External.props
@@ -54,7 +54,6 @@
     <!-- Dependencies from dotnet/corefx -->
     <ExternalAspNetCoreAppReference Include="System.IO.Pipelines"                                          Version="$(SystemIOPipelinesPackageVersion)" />
     <ExternalAspNetCoreAppReference Include="System.Security.Cryptography.Xml"                             Version="$(SystemSecurityCryptographyXmlPackageVersion)" />
-    <ExternalAspNetCoreAppReference Include="System.Threading.Channels"                                    Version="$(SystemThreadingChannelsPackageVersion)" />
 
     <!--
       Transitive dependencies of other assemblies in the shared framework. These are listed separately and should not be included directly
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 7b7384d1c1..5b91f7105d 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -9,388 +9,388 @@
 -->
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.AspNetCore.Blazor.Mono" Version="0.10.0-preview7.19303.2">
+    <Dependency Name="Microsoft.AspNetCore.Blazor.Mono" Version="0.10.0-preview7.19310.1">
       <Uri>https://github.com/aspnet/Blazor</Uri>
-      <Sha>9bc8036bf68fd159fffa56f93f8b2471bf96efd4</Sha>
+      <Sha>fc20643ca2493c56180e4f5a00946116a3b6afdc</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Razor.Language" Version="3.0.0-preview7.19304.5">
+    <Dependency Name="Microsoft.AspNetCore.Razor.Language" Version="3.0.0-preview7.19310.2">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>1954d93d9091707fef3958e63fc39b20325696df</Sha>
+      <Sha>55b779ed5ffc83a31296395ba63ce6e26adaa5d8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions" Version="3.0.0-preview7.19304.5">
+    <Dependency Name="Microsoft.AspNetCore.Mvc.Razor.Extensions" Version="3.0.0-preview7.19310.2">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>1954d93d9091707fef3958e63fc39b20325696df</Sha>
+      <Sha>55b779ed5ffc83a31296395ba63ce6e26adaa5d8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CodeAnalysis.Razor" Version="3.0.0-preview7.19304.5">
+    <Dependency Name="Microsoft.CodeAnalysis.Razor" Version="3.0.0-preview7.19310.2">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>1954d93d9091707fef3958e63fc39b20325696df</Sha>
+      <Sha>55b779ed5ffc83a31296395ba63ce6e26adaa5d8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Sdk.Razor" Version="3.0.0-preview7.19304.5">
+    <Dependency Name="Microsoft.NET.Sdk.Razor" Version="3.0.0-preview7.19310.2">
       <Uri>https://github.com/aspnet/AspNetCore-Tooling</Uri>
-      <Sha>1954d93d9091707fef3958e63fc39b20325696df</Sha>
+      <Sha>55b779ed5ffc83a31296395ba63ce6e26adaa5d8</Sha>
     </Dependency>
-    <Dependency Name="dotnet-ef" Version="3.0.0-preview7.19304.9">
+    <Dependency Name="dotnet-ef" Version="3.0.0-preview7.19310.7">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>d09c10d233d284cd6406e04c31730c520c0e5cc5</Sha>
+      <Sha>65ba60b705206a63b3430c66601f95afc51cc1f7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="3.0.0-preview7.19304.9">
+    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="3.0.0-preview7.19310.7">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>d09c10d233d284cd6406e04c31730c520c0e5cc5</Sha>
+      <Sha>65ba60b705206a63b3430c66601f95afc51cc1f7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="3.0.0-preview7.19304.9">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="3.0.0-preview7.19310.7">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>d09c10d233d284cd6406e04c31730c520c0e5cc5</Sha>
+      <Sha>65ba60b705206a63b3430c66601f95afc51cc1f7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="3.0.0-preview7.19304.9">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="3.0.0-preview7.19310.7">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>d09c10d233d284cd6406e04c31730c520c0e5cc5</Sha>
+      <Sha>65ba60b705206a63b3430c66601f95afc51cc1f7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.0-preview7.19304.9">
+    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="3.0.0-preview7.19310.7">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>d09c10d233d284cd6406e04c31730c520c0e5cc5</Sha>
+      <Sha>65ba60b705206a63b3430c66601f95afc51cc1f7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="3.0.0-preview7.19304.9">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="3.0.0-preview7.19310.7">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>d09c10d233d284cd6406e04c31730c520c0e5cc5</Sha>
+      <Sha>65ba60b705206a63b3430c66601f95afc51cc1f7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore" Version="3.0.0-preview7.19304.9">
+    <Dependency Name="Microsoft.EntityFrameworkCore" Version="3.0.0-preview7.19310.7">
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
-      <Sha>d09c10d233d284cd6406e04c31730c520c0e5cc5</Sha>
+      <Sha>65ba60b705206a63b3430c66601f95afc51cc1f7</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Analyzer.Testing" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.AspNetCore.Analyzer.Testing" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.BenchmarkRunner.Sources" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.AspNetCore.BenchmarkRunner.Sources" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.ActivatorUtilities.Sources" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.ActivatorUtilities.Sources" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.Abstractions" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Caching.Abstractions" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.Memory" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Caching.Memory" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.SqlServer" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Caching.SqlServer" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.StackExchangeRedis" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Caching.StackExchangeRedis" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.CommandLineUtils.Sources" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.CommandLineUtils.Sources" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Abstractions" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.Abstractions" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.AzureKeyVault" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.AzureKeyVault" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Binder" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.Binder" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.CommandLine" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.CommandLine" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Json" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.Json" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.KeyPerFile" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.KeyPerFile" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.UserSecrets" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.UserSecrets" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Xml" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration.Xml" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Configuration" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DependencyInjection" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.DependencyInjection" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DiagnosticAdapter" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.DiagnosticAdapter" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Abstractions" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Abstractions" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Composite" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Composite" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Embedded" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Embedded" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Physical" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Physical" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileSystemGlobbing" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.FileSystemGlobbing" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.HashCodeCombiner.Sources" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.Extensions.HashCodeCombiner.Sources" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
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-    <Dependency Name="System.Text.Encodings.Web" Version="4.6.0-preview7.19303.5" CoherentParentDependency="Microsoft.NETCore.App">
+    <Dependency Name="System.Text.Encodings.Web" Version="4.6.0-preview7.19309.4" CoherentParentDependency="Microsoft.NETCore.App">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>55950a7c733de83f2efbafd3b5cad23e3ea6873a</Sha>
+      <Sha>46d9f33d96a1db41a9634b84dd68256db2eeed4f</Sha>
     </Dependency>
-    <Dependency Name="System.Text.Json" Version="4.6.0-preview7.19303.5" CoherentParentDependency="Microsoft.NETCore.App">
+    <Dependency Name="System.Text.Json" Version="4.6.0-preview7.19309.4" CoherentParentDependency="Microsoft.NETCore.App">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>55950a7c733de83f2efbafd3b5cad23e3ea6873a</Sha>
+      <Sha>46d9f33d96a1db41a9634b84dd68256db2eeed4f</Sha>
     </Dependency>
-    <Dependency Name="System.Threading.Channels" Version="4.6.0-preview7.19303.5" CoherentParentDependency="Microsoft.NETCore.App">
+    <Dependency Name="System.Threading.Channels" Version="4.6.0-preview7.19309.4" CoherentParentDependency="Microsoft.NETCore.App">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>55950a7c733de83f2efbafd3b5cad23e3ea6873a</Sha>
+      <Sha>46d9f33d96a1db41a9634b84dd68256db2eeed4f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DependencyModel" Version="3.0.0-preview7-27803-11" CoherentParentDependency="Microsoft.Extensions.Logging">
+    <Dependency Name="Microsoft.Extensions.DependencyModel" Version="3.0.0-preview7-27809-08" CoherentParentDependency="Microsoft.Extensions.Logging">
       <Uri>https://github.com/dotnet/core-setup</Uri>
-      <Sha>c113140681cdb8224dffc2da8df3e2f9bcbdc4a0</Sha>
+      <Sha>77fa4a1a04367dedd148389cbf2d9ffe64c5ac0f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App" Version="3.0.0-preview7-27803-11" CoherentParentDependency="Microsoft.Extensions.Logging">
+    <Dependency Name="Microsoft.NETCore.App" Version="3.0.0-preview7-27809-08" CoherentParentDependency="Microsoft.Extensions.Logging">
       <Uri>https://github.com/dotnet/core-setup</Uri>
-      <Sha>c113140681cdb8224dffc2da8df3e2f9bcbdc4a0</Sha>
+      <Sha>77fa4a1a04367dedd148389cbf2d9ffe64c5ac0f</Sha>
     </Dependency>
-    <Dependency Name="NETStandard.Library.Ref" Version="2.1.0-preview7-27803-11" CoherentParentDependency="Microsoft.Extensions.Logging">
+    <Dependency Name="NETStandard.Library.Ref" Version="2.1.0-preview7-27809-08" CoherentParentDependency="Microsoft.Extensions.Logging">
       <Uri>https://github.com/dotnet/core-setup</Uri>
-      <Sha>c113140681cdb8224dffc2da8df3e2f9bcbdc4a0</Sha>
+      <Sha>77fa4a1a04367dedd148389cbf2d9ffe64c5ac0f</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
     <!-- Listed explicitly to workaround https://github.com/dotnet/cli/issues/10528 -->
-    <Dependency Name="Microsoft.NETCore.Platforms" Version="3.0.0-preview7.19303.5" CoherentParentDependency="Microsoft.NETCore.App">
+    <Dependency Name="Microsoft.NETCore.Platforms" Version="3.0.0-preview7.19309.4" CoherentParentDependency="Microsoft.NETCore.App">
       <Uri>https://github.com/dotnet/corefx</Uri>
-      <Sha>55950a7c733de83f2efbafd3b5cad23e3ea6873a</Sha>
+      <Sha>46d9f33d96a1db41a9634b84dd68256db2eeed4f</Sha>
     </Dependency>
-    <Dependency Name="Internal.AspNetCore.Analyzers" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Internal.AspNetCore.Analyzers" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.GenAPI" Version="1.0.0-beta.19302.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
@@ -404,9 +404,9 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>e6a5d5f970bb872451c6310ae34eda31041fb552</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Testing" Version="3.0.0-preview7.19304.12" CoherentParentDependency="Microsoft.EntityFrameworkCore">
+    <Dependency Name="Microsoft.AspNetCore.Testing" Version="3.0.0-preview7.19309.2" CoherentParentDependency="Microsoft.EntityFrameworkCore">
       <Uri>https://github.com/aspnet/Extensions</Uri>
-      <Sha>ef5d488c054c3aa850c29c10d851fcdc8a004eed</Sha>
+      <Sha>2d3e9b5b4c0cf8cc76c0861980ad82e5ea23429e</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index e21a249bbf..bf69644584 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -60,108 +60,108 @@
     <!-- Packages from dotnet/arcade -->
     <MicrosoftDotNetGenAPIPackageVersion>1.0.0-beta.19302.2</MicrosoftDotNetGenAPIPackageVersion>
     <!-- Packages from dotnet/core-setup -->
-    <MicrosoftExtensionsDependencyModelPackageVersion>3.0.0-preview7-27803-11</MicrosoftExtensionsDependencyModelPackageVersion>
-    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview7-27803-11</MicrosoftNETCoreAppPackageVersion>
-    <NETStandardLibraryRefPackageVersion>2.1.0-preview7-27803-11</NETStandardLibraryRefPackageVersion>
+    <MicrosoftExtensionsDependencyModelPackageVersion>3.0.0-preview7-27809-08</MicrosoftExtensionsDependencyModelPackageVersion>
+    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview7-27809-08</MicrosoftNETCoreAppPackageVersion>
+    <NETStandardLibraryRefPackageVersion>2.1.0-preview7-27809-08</NETStandardLibraryRefPackageVersion>
     <!-- Packages from dotnet/corefx -->
-    <MicrosoftCSharpPackageVersion>4.6.0-preview7.19303.5</MicrosoftCSharpPackageVersion>
-    <MicrosoftWin32RegistryPackageVersion>4.6.0-preview7.19303.5</MicrosoftWin32RegistryPackageVersion>
-    <SystemComponentModelAnnotationsPackageVersion>4.6.0-preview7.19303.5</SystemComponentModelAnnotationsPackageVersion>
+    <MicrosoftCSharpPackageVersion>4.6.0-preview7.19309.4</MicrosoftCSharpPackageVersion>
+    <MicrosoftWin32RegistryPackageVersion>4.6.0-preview7.19309.4</MicrosoftWin32RegistryPackageVersion>
+    <SystemComponentModelAnnotationsPackageVersion>4.6.0-preview7.19309.4</SystemComponentModelAnnotationsPackageVersion>
     <SystemDataSqlClientPackageVersion>4.7.0-preview6.19264.9</SystemDataSqlClientPackageVersion>
-    <SystemDiagnosticsEventLogPackageVersion>4.6.0-preview7.19303.5</SystemDiagnosticsEventLogPackageVersion>
-    <SystemIOPipelinesPackageVersion>4.6.0-preview7.19303.5</SystemIOPipelinesPackageVersion>
-    <SystemNetHttpWinHttpHandlerPackageVersion>4.6.0-preview7.19303.5</SystemNetHttpWinHttpHandlerPackageVersion>
-    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.6.0-preview7.19303.5</SystemNetWebSocketsWebSocketProtocolPackageVersion>
-    <SystemReflectionMetadataPackageVersion>1.7.0-preview7.19303.5</SystemReflectionMetadataPackageVersion>
-    <SystemRuntimeCompilerServicesUnsafePackageVersion>4.6.0-preview7.19303.5</SystemRuntimeCompilerServicesUnsafePackageVersion>
-    <SystemSecurityCryptographyCngPackageVersion>4.6.0-preview7.19303.5</SystemSecurityCryptographyCngPackageVersion>
-    <SystemSecurityCryptographyPkcsPackageVersion>4.6.0-preview7.19303.5</SystemSecurityCryptographyPkcsPackageVersion>
-    <SystemSecurityCryptographyXmlPackageVersion>4.6.0-preview7.19303.5</SystemSecurityCryptographyXmlPackageVersion>
-    <SystemSecurityPermissionsPackageVersion>4.6.0-preview7.19303.5</SystemSecurityPermissionsPackageVersion>
-    <SystemSecurityPrincipalWindowsPackageVersion>4.6.0-preview7.19303.5</SystemSecurityPrincipalWindowsPackageVersion>
-    <SystemServiceProcessServiceControllerPackageVersion>4.6.0-preview7.19303.5</SystemServiceProcessServiceControllerPackageVersion>
-    <SystemTextEncodingsWebPackageVersion>4.6.0-preview7.19303.5</SystemTextEncodingsWebPackageVersion>
-    <SystemTextJsonPackageVersion>4.6.0-preview7.19303.5</SystemTextJsonPackageVersion>
-    <SystemThreadingChannelsPackageVersion>4.6.0-preview7.19303.5</SystemThreadingChannelsPackageVersion>
+    <SystemDiagnosticsEventLogPackageVersion>4.6.0-preview7.19309.4</SystemDiagnosticsEventLogPackageVersion>
+    <SystemIOPipelinesPackageVersion>4.6.0-preview7.19309.4</SystemIOPipelinesPackageVersion>
+    <SystemNetHttpWinHttpHandlerPackageVersion>4.6.0-preview7.19309.4</SystemNetHttpWinHttpHandlerPackageVersion>
+    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.6.0-preview7.19309.4</SystemNetWebSocketsWebSocketProtocolPackageVersion>
+    <SystemReflectionMetadataPackageVersion>1.7.0-preview7.19309.4</SystemReflectionMetadataPackageVersion>
+    <SystemRuntimeCompilerServicesUnsafePackageVersion>4.6.0-preview7.19309.4</SystemRuntimeCompilerServicesUnsafePackageVersion>
+    <SystemSecurityCryptographyCngPackageVersion>4.6.0-preview7.19309.4</SystemSecurityCryptographyCngPackageVersion>
+    <SystemSecurityCryptographyPkcsPackageVersion>4.6.0-preview7.19309.4</SystemSecurityCryptographyPkcsPackageVersion>
+    <SystemSecurityCryptographyXmlPackageVersion>4.6.0-preview7.19309.4</SystemSecurityCryptographyXmlPackageVersion>
+    <SystemSecurityPermissionsPackageVersion>4.6.0-preview7.19309.4</SystemSecurityPermissionsPackageVersion>
+    <SystemSecurityPrincipalWindowsPackageVersion>4.6.0-preview7.19309.4</SystemSecurityPrincipalWindowsPackageVersion>
+    <SystemServiceProcessServiceControllerPackageVersion>4.6.0-preview7.19309.4</SystemServiceProcessServiceControllerPackageVersion>
+    <SystemTextEncodingsWebPackageVersion>4.6.0-preview7.19309.4</SystemTextEncodingsWebPackageVersion>
+    <SystemTextJsonPackageVersion>4.6.0-preview7.19309.4</SystemTextJsonPackageVersion>
+    <SystemThreadingChannelsPackageVersion>4.6.0-preview7.19309.4</SystemThreadingChannelsPackageVersion>
     <!-- Only listed explicitly to workaround https://github.com/dotnet/cli/issues/10528 -->
-    <MicrosoftNETCorePlatformsPackageVersion>3.0.0-preview7.19303.5</MicrosoftNETCorePlatformsPackageVersion>
+    <MicrosoftNETCorePlatformsPackageVersion>3.0.0-preview7.19309.4</MicrosoftNETCorePlatformsPackageVersion>
     <!-- Packages from aspnet/Blazor -->
-    <MicrosoftAspNetCoreBlazorMonoPackageVersion>0.10.0-preview7.19303.2</MicrosoftAspNetCoreBlazorMonoPackageVersion>
+    <MicrosoftAspNetCoreBlazorMonoPackageVersion>0.10.0-preview7.19310.1</MicrosoftAspNetCoreBlazorMonoPackageVersion>
     <!-- Packages from aspnet/Extensions -->
-    <InternalAspNetCoreAnalyzersPackageVersion>3.0.0-preview7.19304.12</InternalAspNetCoreAnalyzersPackageVersion>
-    <MicrosoftAspNetCoreAnalyzerTestingPackageVersion>3.0.0-preview7.19304.12</MicrosoftAspNetCoreAnalyzerTestingPackageVersion>
-    <MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>
-    <MicrosoftAspNetCoreTestingPackageVersion>3.0.0-preview7.19304.12</MicrosoftAspNetCoreTestingPackageVersion>
-    <MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>
-    <MicrosoftExtensionsCachingAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsCachingAbstractionsPackageVersion>
-    <MicrosoftExtensionsCachingMemoryPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsCachingMemoryPackageVersion>
-    <MicrosoftExtensionsCachingSqlServerPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsCachingSqlServerPackageVersion>
-    <MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>
-    <MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>
-    <MicrosoftExtensionsConfigurationAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationAbstractionsPackageVersion>
-    <MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>
-    <MicrosoftExtensionsConfigurationBinderPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationBinderPackageVersion>
-    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
-    <MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>
-    <MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>
-    <MicrosoftExtensionsConfigurationIniPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationIniPackageVersion>
-    <MicrosoftExtensionsConfigurationJsonPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationJsonPackageVersion>
-    <MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>
-    <MicrosoftExtensionsConfigurationPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationPackageVersion>
-    <MicrosoftExtensionsConfigurationUserSecretsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationUserSecretsPackageVersion>
-    <MicrosoftExtensionsConfigurationXmlPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsConfigurationXmlPackageVersion>
-    <MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>
-    <MicrosoftExtensionsDependencyInjectionPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsDependencyInjectionPackageVersion>
-    <MicrosoftExtensionsDiagnosticAdapterPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsDiagnosticAdapterPackageVersion>
-    <MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>
-    <MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>
-    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
-    <MicrosoftExtensionsFileProvidersCompositePackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsFileProvidersCompositePackageVersion>
-    <MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>
-    <MicrosoftExtensionsFileProvidersPhysicalPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsFileProvidersPhysicalPackageVersion>
-    <MicrosoftExtensionsFileSystemGlobbingPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsFileSystemGlobbingPackageVersion>
-    <MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>
-    <MicrosoftExtensionsHostingAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsHostingAbstractionsPackageVersion>
-    <MicrosoftExtensionsHostingPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsHostingPackageVersion>
-    <MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>
-    <MicrosoftExtensionsHttpPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsHttpPackageVersion>
-    <MicrosoftExtensionsLocalizationAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLocalizationAbstractionsPackageVersion>
-    <MicrosoftExtensionsLocalizationPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLocalizationPackageVersion>
-    <MicrosoftExtensionsLoggingAbstractionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingAbstractionsPackageVersion>
-    <MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>
-    <MicrosoftExtensionsLoggingConfigurationPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingConfigurationPackageVersion>
-    <MicrosoftExtensionsLoggingConsolePackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingConsolePackageVersion>
-    <MicrosoftExtensionsLoggingDebugPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingDebugPackageVersion>
-    <MicrosoftExtensionsLoggingEventSourcePackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingEventSourcePackageVersion>
-    <MicrosoftExtensionsLoggingEventLogPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingEventLogPackageVersion>
-    <MicrosoftExtensionsLoggingPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingPackageVersion>
-    <MicrosoftExtensionsLoggingTestingPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingTestingPackageVersion>
-    <MicrosoftExtensionsLoggingTraceSourcePackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsLoggingTraceSourcePackageVersion>
-    <MicrosoftExtensionsObjectPoolPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsObjectPoolPackageVersion>
-    <MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>
-    <MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>
-    <MicrosoftExtensionsOptionsPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsOptionsPackageVersion>
-    <MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>
-    <MicrosoftExtensionsPrimitivesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsPrimitivesPackageVersion>
-    <MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>
-    <MicrosoftExtensionsValueStopwatchSourcesPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsValueStopwatchSourcesPackageVersion>
-    <MicrosoftExtensionsWebEncodersPackageVersion>3.0.0-preview7.19304.12</MicrosoftExtensionsWebEncodersPackageVersion>
-    <MicrosoftInternalExtensionsRefsPackageVersion>3.0.0-preview7.19304.12</MicrosoftInternalExtensionsRefsPackageVersion>
-    <MicrosoftJSInteropPackageVersion>3.0.0-preview7.19304.12</MicrosoftJSInteropPackageVersion>
-    <MonoWebAssemblyInteropPackageVersion>3.0.0-preview7.19304.12</MonoWebAssemblyInteropPackageVersion>
+    <InternalAspNetCoreAnalyzersPackageVersion>3.0.0-preview7.19309.2</InternalAspNetCoreAnalyzersPackageVersion>
+    <MicrosoftAspNetCoreAnalyzerTestingPackageVersion>3.0.0-preview7.19309.2</MicrosoftAspNetCoreAnalyzerTestingPackageVersion>
+    <MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>
+    <MicrosoftAspNetCoreTestingPackageVersion>3.0.0-preview7.19309.2</MicrosoftAspNetCoreTestingPackageVersion>
+    <MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>
+    <MicrosoftExtensionsCachingAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsCachingAbstractionsPackageVersion>
+    <MicrosoftExtensionsCachingMemoryPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsCachingMemoryPackageVersion>
+    <MicrosoftExtensionsCachingSqlServerPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsCachingSqlServerPackageVersion>
+    <MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>
+    <MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>
+    <MicrosoftExtensionsConfigurationAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationAbstractionsPackageVersion>
+    <MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>
+    <MicrosoftExtensionsConfigurationBinderPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationBinderPackageVersion>
+    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
+    <MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>
+    <MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>
+    <MicrosoftExtensionsConfigurationIniPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationIniPackageVersion>
+    <MicrosoftExtensionsConfigurationJsonPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationJsonPackageVersion>
+    <MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>
+    <MicrosoftExtensionsConfigurationPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationPackageVersion>
+    <MicrosoftExtensionsConfigurationUserSecretsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationUserSecretsPackageVersion>
+    <MicrosoftExtensionsConfigurationXmlPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsConfigurationXmlPackageVersion>
+    <MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>
+    <MicrosoftExtensionsDependencyInjectionPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsDependencyInjectionPackageVersion>
+    <MicrosoftExtensionsDiagnosticAdapterPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsDiagnosticAdapterPackageVersion>
+    <MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>
+    <MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>
+    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
+    <MicrosoftExtensionsFileProvidersCompositePackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsFileProvidersCompositePackageVersion>
+    <MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>
+    <MicrosoftExtensionsFileProvidersPhysicalPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsFileProvidersPhysicalPackageVersion>
+    <MicrosoftExtensionsFileSystemGlobbingPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsFileSystemGlobbingPackageVersion>
+    <MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>
+    <MicrosoftExtensionsHostingAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsHostingAbstractionsPackageVersion>
+    <MicrosoftExtensionsHostingPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsHostingPackageVersion>
+    <MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>
+    <MicrosoftExtensionsHttpPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsHttpPackageVersion>
+    <MicrosoftExtensionsLocalizationAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLocalizationAbstractionsPackageVersion>
+    <MicrosoftExtensionsLocalizationPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLocalizationPackageVersion>
+    <MicrosoftExtensionsLoggingAbstractionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingAbstractionsPackageVersion>
+    <MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>
+    <MicrosoftExtensionsLoggingConfigurationPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingConfigurationPackageVersion>
+    <MicrosoftExtensionsLoggingConsolePackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingConsolePackageVersion>
+    <MicrosoftExtensionsLoggingDebugPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingDebugPackageVersion>
+    <MicrosoftExtensionsLoggingEventSourcePackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingEventSourcePackageVersion>
+    <MicrosoftExtensionsLoggingEventLogPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingEventLogPackageVersion>
+    <MicrosoftExtensionsLoggingPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingPackageVersion>
+    <MicrosoftExtensionsLoggingTestingPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingTestingPackageVersion>
+    <MicrosoftExtensionsLoggingTraceSourcePackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsLoggingTraceSourcePackageVersion>
+    <MicrosoftExtensionsObjectPoolPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsObjectPoolPackageVersion>
+    <MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>
+    <MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>
+    <MicrosoftExtensionsOptionsPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsOptionsPackageVersion>
+    <MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>
+    <MicrosoftExtensionsPrimitivesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsPrimitivesPackageVersion>
+    <MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>
+    <MicrosoftExtensionsValueStopwatchSourcesPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsValueStopwatchSourcesPackageVersion>
+    <MicrosoftExtensionsWebEncodersPackageVersion>3.0.0-preview7.19309.2</MicrosoftExtensionsWebEncodersPackageVersion>
+    <MicrosoftInternalExtensionsRefsPackageVersion>3.0.0-preview7.19309.2</MicrosoftInternalExtensionsRefsPackageVersion>
+    <MicrosoftJSInteropPackageVersion>3.0.0-preview7.19309.2</MicrosoftJSInteropPackageVersion>
+    <MonoWebAssemblyInteropPackageVersion>3.0.0-preview7.19309.2</MonoWebAssemblyInteropPackageVersion>
     <!-- Packages from aspnet/EntityFrameworkCore -->
-    <dotnetefPackageVersion>3.0.0-preview7.19304.9</dotnetefPackageVersion>
-    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>3.0.0-preview7.19304.9</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
-    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>3.0.0-preview7.19304.9</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>3.0.0-preview7.19304.9</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>3.0.0-preview7.19304.9</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
-    <MicrosoftEntityFrameworkCoreToolsPackageVersion>3.0.0-preview7.19304.9</MicrosoftEntityFrameworkCoreToolsPackageVersion>
-    <MicrosoftEntityFrameworkCorePackageVersion>3.0.0-preview7.19304.9</MicrosoftEntityFrameworkCorePackageVersion>
+    <dotnetefPackageVersion>3.0.0-preview7.19310.7</dotnetefPackageVersion>
+    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>3.0.0-preview7.19310.7</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
+    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>3.0.0-preview7.19310.7</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>3.0.0-preview7.19310.7</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>3.0.0-preview7.19310.7</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
+    <MicrosoftEntityFrameworkCoreToolsPackageVersion>3.0.0-preview7.19310.7</MicrosoftEntityFrameworkCoreToolsPackageVersion>
+    <MicrosoftEntityFrameworkCorePackageVersion>3.0.0-preview7.19310.7</MicrosoftEntityFrameworkCorePackageVersion>
     <!-- Packages from aspnet/AspNetCore-Tooling -->
-    <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>3.0.0-preview7.19304.5</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
-    <MicrosoftAspNetCoreRazorLanguagePackageVersion>3.0.0-preview7.19304.5</MicrosoftAspNetCoreRazorLanguagePackageVersion>
-    <MicrosoftCodeAnalysisRazorPackageVersion>3.0.0-preview7.19304.5</MicrosoftCodeAnalysisRazorPackageVersion>
-    <MicrosoftNETSdkRazorPackageVersion>3.0.0-preview7.19304.5</MicrosoftNETSdkRazorPackageVersion>
+    <MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>3.0.0-preview7.19310.2</MicrosoftAspNetCoreMvcRazorExtensionsPackageVersion>
+    <MicrosoftAspNetCoreRazorLanguagePackageVersion>3.0.0-preview7.19310.2</MicrosoftAspNetCoreRazorLanguagePackageVersion>
+    <MicrosoftCodeAnalysisRazorPackageVersion>3.0.0-preview7.19310.2</MicrosoftCodeAnalysisRazorPackageVersion>
+    <MicrosoftNETSdkRazorPackageVersion>3.0.0-preview7.19310.2</MicrosoftNETSdkRazorPackageVersion>
   </PropertyGroup>
   <!--
 
diff --git a/src/Components/Blazor/Blazor/src/Http/WebAssemblyHttpMessageHandler.cs b/src/Components/Blazor/Blazor/src/Http/WebAssemblyHttpMessageHandler.cs
index 955d5ee664..5f5259c1b2 100644
--- a/src/Components/Blazor/Blazor/src/Http/WebAssemblyHttpMessageHandler.cs
+++ b/src/Components/Blazor/Blazor/src/Http/WebAssemblyHttpMessageHandler.cs
@@ -6,7 +6,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Net;
 using System.Net.Http;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Blazor.Services;
diff --git a/src/Components/Blazor/Build/src/Core/BootJsonWriter.cs b/src/Components/Blazor/Build/src/Core/BootJsonWriter.cs
index aeadd79018..d573d2596d 100644
--- a/src/Components/Blazor/Build/src/Core/BootJsonWriter.cs
+++ b/src/Components/Blazor/Build/src/Core/BootJsonWriter.cs
@@ -5,7 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using Microsoft.AspNetCore.Components;
 using Mono.Cecil;
 
diff --git a/src/Components/Blazor/testassets/Microsoft.AspNetCore.Blazor.E2EPerformance/Pages/Json.razor b/src/Components/Blazor/testassets/Microsoft.AspNetCore.Blazor.E2EPerformance/Pages/Json.razor
index 81282c22e1..8452dd6744 100644
--- a/src/Components/Blazor/testassets/Microsoft.AspNetCore.Blazor.E2EPerformance/Pages/Json.razor
+++ b/src/Components/Blazor/testassets/Microsoft.AspNetCore.Blazor.E2EPerformance/Pages/Json.razor
@@ -1,5 +1,5 @@
 @page "/json"
-@using System.Text.Json.Serialization
+@using System.Text.Json
 @inject IJSRuntime JSRuntime
 
 <h2>JSON performance</h2>
diff --git a/src/Components/Browser/src/RendererRegistryEventDispatcher.cs b/src/Components/Browser/src/RendererRegistryEventDispatcher.cs
index 37bb3c229d..f00fe33aa6 100644
--- a/src/Components/Browser/src/RendererRegistryEventDispatcher.cs
+++ b/src/Components/Browser/src/RendererRegistryEventDispatcher.cs
@@ -3,7 +3,6 @@
 
 using System;
 using System.Text.Json;
-using System.Text.Json.Serialization;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Components.Rendering;
 using Microsoft.JSInterop;
diff --git a/src/Components/Components/src/HttpClientJsonExtensions.cs b/src/Components/Components/src/HttpClientJsonExtensions.cs
index 1312399f41..09a65a7635 100644
--- a/src/Components/Components/src/HttpClientJsonExtensions.cs
+++ b/src/Components/Components/src/HttpClientJsonExtensions.cs
@@ -3,7 +3,7 @@
 
 using System.Net.Http;
 using System.Text;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading.Tasks;
 
 namespace Microsoft.AspNetCore.Components
diff --git a/src/Components/Components/src/JsonSerializerOptionsProvider.cs b/src/Components/Components/src/JsonSerializerOptionsProvider.cs
index a6f29e8005..522b9fd782 100644
--- a/src/Components/Components/src/JsonSerializerOptionsProvider.cs
+++ b/src/Components/Components/src/JsonSerializerOptionsProvider.cs
@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 
 namespace Microsoft.AspNetCore.Components
 {
diff --git a/src/Components/Components/test/HttpClientJsonExtensionsTest.cs b/src/Components/Components/test/HttpClientJsonExtensionsTest.cs
index af3c918445..d353a065cc 100644
--- a/src/Components/Components/test/HttpClientJsonExtensionsTest.cs
+++ b/src/Components/Components/test/HttpClientJsonExtensionsTest.cs
@@ -4,7 +4,7 @@
 using System;
 using System.Net;
 using System.Net.Http;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
 using Xunit;
diff --git a/src/Components/test/E2ETest/TestJsonSerializerOptionsProvider.cs b/src/Components/test/E2ETest/TestJsonSerializerOptionsProvider.cs
index b6cb0d025e..b1a919f6f4 100644
--- a/src/Components/test/E2ETest/TestJsonSerializerOptionsProvider.cs
+++ b/src/Components/test/E2ETest/TestJsonSerializerOptionsProvider.cs
@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 
 namespace Microsoft.AspNetCore.Components.E2ETest
 {
diff --git a/src/Components/test/E2ETest/Tests/KeyTest.cs b/src/Components/test/E2ETest/Tests/KeyTest.cs
index 8622144969..1f7b2e582d 100644
--- a/src/Components/test/E2ETest/Tests/KeyTest.cs
+++ b/src/Components/test/E2ETest/Tests/KeyTest.cs
@@ -4,7 +4,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading.Tasks;
 using BasicTestApp;
 using Microsoft.AspNetCore.Components.E2ETest.Infrastructure;
diff --git a/src/Components/test/testassets/BasicTestApp/InteropComponent.razor b/src/Components/test/testassets/BasicTestApp/InteropComponent.razor
index 987f05ad12..7d48252607 100644
--- a/src/Components/test/testassets/BasicTestApp/InteropComponent.razor
+++ b/src/Components/test/testassets/BasicTestApp/InteropComponent.razor
@@ -1,7 +1,7 @@
 @using Microsoft.JSInterop
 @using BasicTestApp.InteropTest
 @using System.Runtime.InteropServices
-@using System.Text.Json.Serialization
+@using System.Text.Json
 @inject IJSRuntime JSRuntime
 
 <button id="btn-interop" @onclick="@InvokeInteropAsync">Invoke interop!</button>
diff --git a/src/Components/test/testassets/BasicTestApp/KeyCasesComponent.razor b/src/Components/test/testassets/BasicTestApp/KeyCasesComponent.razor
index 7cf94526d9..21c2199aa0 100644
--- a/src/Components/test/testassets/BasicTestApp/KeyCasesComponent.razor
+++ b/src/Components/test/testassets/BasicTestApp/KeyCasesComponent.razor
@@ -1,4 +1,4 @@
-@using System.Text.Json.Serialization
+@using System.Text.Json
 <div class="key-cases">
     <div class="model">
         <p>Model</p>
diff --git a/src/Components/test/testassets/BasicTestApp/KeyPressEventComponent.razor b/src/Components/test/testassets/BasicTestApp/KeyPressEventComponent.razor
index 31a2248609..2fecbb5dfd 100644
--- a/src/Components/test/testassets/BasicTestApp/KeyPressEventComponent.razor
+++ b/src/Components/test/testassets/BasicTestApp/KeyPressEventComponent.razor
@@ -1,4 +1,4 @@
-@using System.Text.Json.Serialization
+@using System.Text.Json
 
 Type here: <input @onkeypress=@OnKeyPressed />
 <ul>
diff --git a/src/Components/test/testassets/BasicTestApp/MouseEventComponent.razor b/src/Components/test/testassets/BasicTestApp/MouseEventComponent.razor
index 8b3fe5cd0a..40fc449b66 100644
--- a/src/Components/test/testassets/BasicTestApp/MouseEventComponent.razor
+++ b/src/Components/test/testassets/BasicTestApp/MouseEventComponent.razor
@@ -1,5 +1,5 @@
 @using System.Collections.Generic
-@using System.Text.Json.Serialization
+@using System.Text.Json
 
 <div>
     <h2>Mouse position</h2>
diff --git a/src/Components/test/testassets/BasicTestApp/TestJsonSerializerOptionsProvider.cs b/src/Components/test/testassets/BasicTestApp/TestJsonSerializerOptionsProvider.cs
index d125ae306d..32ae56e555 100644
--- a/src/Components/test/testassets/BasicTestApp/TestJsonSerializerOptionsProvider.cs
+++ b/src/Components/test/testassets/BasicTestApp/TestJsonSerializerOptionsProvider.cs
@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 
 namespace BasicTestApp
 {
diff --git a/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor b/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor
index 3e11741903..d67a51c3cd 100644
--- a/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor
+++ b/src/Components/test/testassets/BasicTestApp/TouchEventComponent.razor
@@ -1,5 +1,5 @@
 @using System.Collections.Generic
-@using System.Text.Json.Serialization
+@using System.Text.Json
 
 <div>
     <h2>Touch position</h2>
diff --git a/src/Middleware/StaticFiles/test/UnitTests/DirectoryBrowserMiddlewareTests.cs b/src/Middleware/StaticFiles/test/UnitTests/DirectoryBrowserMiddlewareTests.cs
index c55cb304f5..3bbdabfe30 100644
--- a/src/Middleware/StaticFiles/test/UnitTests/DirectoryBrowserMiddlewareTests.cs
+++ b/src/Middleware/StaticFiles/test/UnitTests/DirectoryBrowserMiddlewareTests.cs
@@ -281,7 +281,7 @@ namespace Microsoft.AspNetCore.StaticFiles
 
                 Assert.Equal(HttpStatusCode.OK, response.StatusCode);
                 Assert.Equal("text/html; charset=utf-8", response.Content.Headers.ContentType.ToString());
-                Assert.True(response.Content.Headers.ContentLength == 0);
+                Assert.Null(response.Content.Headers.ContentLength);
                 Assert.Empty((await response.Content.ReadAsByteArrayAsync()));
             }
         }
diff --git a/src/Mvc/Mvc.Core/ref/Microsoft.AspNetCore.Mvc.Core.netcoreapp3.0.cs b/src/Mvc/Mvc.Core/ref/Microsoft.AspNetCore.Mvc.Core.netcoreapp3.0.cs
index de22f01d28..bf33019b86 100644
--- a/src/Mvc/Mvc.Core/ref/Microsoft.AspNetCore.Mvc.Core.netcoreapp3.0.cs
+++ b/src/Mvc/Mvc.Core/ref/Microsoft.AspNetCore.Mvc.Core.netcoreapp3.0.cs
@@ -817,7 +817,7 @@ namespace Microsoft.AspNetCore.Mvc
     public partial class JsonOptions
     {
         public JsonOptions() { }
-        public System.Text.Json.Serialization.JsonSerializerOptions JsonSerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
+        public System.Text.Json.JsonSerializerOptions JsonSerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
     }
     public partial class JsonResult : Microsoft.AspNetCore.Mvc.ActionResult, Microsoft.AspNetCore.Mvc.IActionResult, Microsoft.AspNetCore.Mvc.Infrastructure.IStatusCodeActionResult
     {
@@ -1878,14 +1878,14 @@ namespace Microsoft.AspNetCore.Mvc.Formatters
     {
         public SystemTextJsonInputFormatter(Microsoft.AspNetCore.Mvc.JsonOptions options) { }
         Microsoft.AspNetCore.Mvc.Formatters.InputFormatterExceptionPolicy Microsoft.AspNetCore.Mvc.Formatters.IInputFormatterExceptionPolicy.ExceptionPolicy { get { throw null; } }
-        public System.Text.Json.Serialization.JsonSerializerOptions SerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
+        public System.Text.Json.JsonSerializerOptions SerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public sealed override System.Threading.Tasks.Task<Microsoft.AspNetCore.Mvc.Formatters.InputFormatterResult> ReadRequestBodyAsync(Microsoft.AspNetCore.Mvc.Formatters.InputFormatterContext context, System.Text.Encoding encoding) { throw null; }
     }
     public partial class SystemTextJsonOutputFormatter : Microsoft.AspNetCore.Mvc.Formatters.TextOutputFormatter
     {
         public SystemTextJsonOutputFormatter(Microsoft.AspNetCore.Mvc.JsonOptions options) { }
-        public System.Text.Json.Serialization.JsonSerializerOptions SerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
+        public System.Text.Json.JsonSerializerOptions SerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } }
         [System.Diagnostics.DebuggerStepThroughAttribute]
         public sealed override System.Threading.Tasks.Task WriteResponseBodyAsync(Microsoft.AspNetCore.Mvc.Formatters.OutputFormatterWriteContext context, System.Text.Encoding selectedEncoding) { throw null; }
     }
diff --git a/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonInputFormatter.cs b/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonInputFormatter.cs
index e2b2756246..1ac7314281 100644
--- a/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonInputFormatter.cs
+++ b/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonInputFormatter.cs
@@ -4,7 +4,7 @@
 using System;
 using System.IO;
 using System.Text;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc.Formatters.Json;
diff --git a/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonOutputFormatter.cs b/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonOutputFormatter.cs
index 0ff0ce7065..efb4cc1cb9 100644
--- a/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonOutputFormatter.cs
+++ b/src/Mvc/Mvc.Core/src/Formatters/SystemTextJsonOutputFormatter.cs
@@ -4,7 +4,7 @@
 using System;
 using System.IO;
 using System.Text;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc.Formatters.Json;
@@ -59,7 +59,7 @@ namespace Microsoft.AspNetCore.Mvc.Formatters
             var writeStream = GetWriteStream(httpContext, selectedEncoding);
             try
             {
-                await JsonSerializer.WriteAsync(context.Object, context.ObjectType, writeStream, SerializerOptions);
+                await JsonSerializer.WriteAsync(writeStream, context.Object, context.ObjectType, SerializerOptions);
                 await writeStream.FlushAsync();
             }
             finally
diff --git a/src/Mvc/Mvc.Core/src/Infrastructure/SystemTextJsonResultExecutor.cs b/src/Mvc/Mvc.Core/src/Infrastructure/SystemTextJsonResultExecutor.cs
index 6706b30db0..49d1b3c653 100644
--- a/src/Mvc/Mvc.Core/src/Infrastructure/SystemTextJsonResultExecutor.cs
+++ b/src/Mvc/Mvc.Core/src/Infrastructure/SystemTextJsonResultExecutor.cs
@@ -4,7 +4,7 @@
 using System;
 using System.IO;
 using System.Text;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc.Core;
@@ -71,7 +71,7 @@ namespace Microsoft.AspNetCore.Mvc.Infrastructure
             try
             {
                 var type = result.Value?.GetType() ?? typeof(object);
-                await JsonSerializer.WriteAsync(result.Value, type, writeStream, jsonSerializerOptions);
+                await JsonSerializer.WriteAsync(writeStream, result.Value, type, jsonSerializerOptions);
                 await writeStream.FlushAsync();
             }
             finally
diff --git a/src/Mvc/Mvc.Core/src/JsonOptions.cs b/src/Mvc/Mvc.Core/src/JsonOptions.cs
index 86768039e3..cdc5168a07 100644
--- a/src/Mvc/Mvc.Core/src/JsonOptions.cs
+++ b/src/Mvc/Mvc.Core/src/JsonOptions.cs
@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using Microsoft.AspNetCore.Mvc.Formatters;
 
 namespace Microsoft.AspNetCore.Mvc
@@ -9,7 +9,7 @@ namespace Microsoft.AspNetCore.Mvc
     public class JsonOptions
     {
         /// <summary>
-        /// Gets the <see cref="System.Text.Json.Serialization.JsonSerializerOptions"/> used by <see cref="SystemTextJsonInputFormatter"/> and
+        /// Gets the <see cref="System.Text.Json.JsonSerializerOptions"/> used by <see cref="SystemTextJsonInputFormatter"/> and
         /// <see cref="SystemTextJsonOutputFormatter"/>.
         /// </summary>
         public JsonSerializerOptions JsonSerializerOptions { get; } = new JsonSerializerOptions
diff --git a/src/Mvc/Mvc.Core/test/Formatters/TranscodingReadStreamTest.cs b/src/Mvc/Mvc.Core/test/Formatters/TranscodingReadStreamTest.cs
index 546e5eb3a7..d086809041 100644
--- a/src/Mvc/Mvc.Core/test/Formatters/TranscodingReadStreamTest.cs
+++ b/src/Mvc/Mvc.Core/test/Formatters/TranscodingReadStreamTest.cs
@@ -5,7 +5,7 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Text;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading.Tasks;
 using Xunit;
 
diff --git a/src/Mvc/Mvc.Core/test/Formatters/TranscodingWriteStreamTest.cs b/src/Mvc/Mvc.Core/test/Formatters/TranscodingWriteStreamTest.cs
index 2c94113e2f..0b3f720f65 100644
--- a/src/Mvc/Mvc.Core/test/Formatters/TranscodingWriteStreamTest.cs
+++ b/src/Mvc/Mvc.Core/test/Formatters/TranscodingWriteStreamTest.cs
@@ -5,7 +5,7 @@ using System;
 using System.IO;
 using System.Text;
 using System.Text.Encodings.Web;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading.Tasks;
 using Xunit;
 
@@ -71,7 +71,7 @@ namespace Microsoft.AspNetCore.Mvc.Formatters.Json
             var stream = new MemoryStream();
 
             var transcodingStream = new TranscodingWriteStream(stream, targetEncoding);
-            await JsonSerializer.WriteAsync(model, model.GetType(), transcodingStream);
+            await JsonSerializer.WriteAsync(transcodingStream, model, model.GetType());
             await transcodingStream.FlushAsync();
 
             var actual = targetEncoding.GetString(stream.ToArray());
diff --git a/src/Mvc/Mvc.Core/test/Infrastructure/JsonResultExecutorTestBase.cs b/src/Mvc/Mvc.Core/test/Infrastructure/JsonResultExecutorTestBase.cs
index 44092a4761..5c025909b0 100644
--- a/src/Mvc/Mvc.Core/test/Infrastructure/JsonResultExecutorTestBase.cs
+++ b/src/Mvc/Mvc.Core/test/Infrastructure/JsonResultExecutorTestBase.cs
@@ -5,7 +5,7 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Text;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
diff --git a/src/Mvc/Mvc.Core/test/Infrastructure/SystemTextJsonResultExecutorTest.cs b/src/Mvc/Mvc.Core/test/Infrastructure/SystemTextJsonResultExecutorTest.cs
index 062d5d1227..80c20f7a15 100644
--- a/src/Mvc/Mvc.Core/test/Infrastructure/SystemTextJsonResultExecutorTest.cs
+++ b/src/Mvc/Mvc.Core/test/Infrastructure/SystemTextJsonResultExecutorTest.cs
@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 
diff --git a/src/Mvc/Mvc.ViewFeatures/src/Rendering/SystemTextJsonHelper.cs b/src/Mvc/Mvc.ViewFeatures/src/Rendering/SystemTextJsonHelper.cs
index 8524da0f94..a672d4152f 100644
--- a/src/Mvc/Mvc.ViewFeatures/src/Rendering/SystemTextJsonHelper.cs
+++ b/src/Mvc/Mvc.ViewFeatures/src/Rendering/SystemTextJsonHelper.cs
@@ -2,7 +2,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using Microsoft.AspNetCore.Html;
 using Microsoft.Extensions.Options;
 
diff --git a/src/Mvc/Mvc.ViewFeatures/test/Rendering/SystemTextJsonHelperTest.cs b/src/Mvc/Mvc.ViewFeatures/test/Rendering/SystemTextJsonHelperTest.cs
index e754844dec..f06da72af3 100644
--- a/src/Mvc/Mvc.ViewFeatures/test/Rendering/SystemTextJsonHelperTest.cs
+++ b/src/Mvc/Mvc.ViewFeatures/test/Rendering/SystemTextJsonHelperTest.cs
@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using Microsoft.AspNetCore.Html;
 using Microsoft.Extensions.Options;
 using Xunit;
diff --git a/src/Servers/Kestrel/Transport.Libuv/ref/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj b/src/Servers/Kestrel/Transport.Libuv/ref/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj
index 366ac6ec5c..ad0383f2be 100644
--- a/src/Servers/Kestrel/Transport.Libuv/ref/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj
+++ b/src/Servers/Kestrel/Transport.Libuv/ref/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj
@@ -10,6 +10,5 @@
     <Reference Include="Microsoft.AspNetCore.Connections.Abstractions"  />
     <Reference Include="Microsoft.Extensions.Logging.Abstractions"  />
     <Reference Include="Microsoft.Extensions.Options"  />
-    <Reference Include="System.Threading.Channels"  />
   </ItemGroup>
 </Project>
diff --git a/src/Servers/Kestrel/Transport.Libuv/src/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj b/src/Servers/Kestrel/Transport.Libuv/src/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj
index d6bd6d4e45..9eedaa8995 100644
--- a/src/Servers/Kestrel/Transport.Libuv/src/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj
+++ b/src/Servers/Kestrel/Transport.Libuv/src/Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.csproj
@@ -21,7 +21,6 @@
     <Reference Include="Microsoft.AspNetCore.Connections.Abstractions" />
     <Reference Include="Microsoft.Extensions.Logging.Abstractions" />
     <Reference Include="Microsoft.Extensions.Options" />
-    <Reference Include="System.Threading.Channels"  />
   </ItemGroup>
 
 </Project>
diff --git a/src/SignalR/common/Http.Connections.Common/src/NegotiateProtocol.cs b/src/SignalR/common/Http.Connections.Common/src/NegotiateProtocol.cs
index 503101f77c..0eef1678f2 100644
--- a/src/SignalR/common/Http.Connections.Common/src/NegotiateProtocol.cs
+++ b/src/SignalR/common/Http.Connections.Common/src/NegotiateProtocol.cs
@@ -120,19 +120,19 @@ namespace Microsoft.AspNetCore.Http.Connections
                     switch (reader.TokenType)
                     {
                         case JsonTokenType.PropertyName:
-                            if (reader.TextEquals(UrlPropertyNameBytes.EncodedUtf8Bytes))
+                            if (reader.ValueTextEquals(UrlPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 url = reader.ReadAsString(UrlPropertyName);
                             }
-                            else if (reader.TextEquals(AccessTokenPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(AccessTokenPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 accessToken = reader.ReadAsString(AccessTokenPropertyName);
                             }
-                            else if (reader.TextEquals(ConnectionIdPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(ConnectionIdPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 connectionId = reader.ReadAsString(ConnectionIdPropertyName);
                             }
-                            else if (reader.TextEquals(AvailableTransportsPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(AvailableTransportsPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 reader.CheckRead();
                                 reader.EnsureArrayStart();
@@ -150,11 +150,11 @@ namespace Microsoft.AspNetCore.Http.Connections
                                     }
                                 }
                             }
-                            else if (reader.TextEquals(ErrorPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(ErrorPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 error = reader.ReadAsString(ErrorPropertyName);
                             }
-                            else if (reader.TextEquals(ProtocolVersionPropertyNameBytes))
+                            else if (reader.ValueTextEquals(ProtocolVersionPropertyNameBytes))
                             {
                                 throw new InvalidOperationException("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");
                             }
diff --git a/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netcoreapp3.0.cs b/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netcoreapp3.0.cs
index 1b48b3c31e..28b4ec1d30 100644
--- a/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netcoreapp3.0.cs
+++ b/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netcoreapp3.0.cs
@@ -6,7 +6,7 @@ namespace Microsoft.AspNetCore.SignalR
     public partial class JsonHubProtocolOptions
     {
         public JsonHubProtocolOptions() { }
-        public System.Text.Json.Serialization.JsonSerializerOptions PayloadSerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
+        public System.Text.Json.JsonSerializerOptions PayloadSerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
 }
 namespace Microsoft.AspNetCore.SignalR.Protocol
diff --git a/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netstandard2.0.cs b/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netstandard2.0.cs
index 1b48b3c31e..28b4ec1d30 100644
--- a/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netstandard2.0.cs
+++ b/src/SignalR/common/Protocols.Json/ref/Microsoft.AspNetCore.SignalR.Protocols.Json.netstandard2.0.cs
@@ -6,7 +6,7 @@ namespace Microsoft.AspNetCore.SignalR
     public partial class JsonHubProtocolOptions
     {
         public JsonHubProtocolOptions() { }
-        public System.Text.Json.Serialization.JsonSerializerOptions PayloadSerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
+        public System.Text.Json.JsonSerializerOptions PayloadSerializerOptions { [System.Runtime.CompilerServices.CompilerGeneratedAttribute]get { throw null; } [System.Runtime.CompilerServices.CompilerGeneratedAttribute]set { } }
     }
 }
 namespace Microsoft.AspNetCore.SignalR.Protocol
diff --git a/src/SignalR/common/Protocols.Json/src/JsonHubProtocolOptions.cs b/src/SignalR/common/Protocols.Json/src/JsonHubProtocolOptions.cs
index 037f47f08c..1164497f9a 100644
--- a/src/SignalR/common/Protocols.Json/src/JsonHubProtocolOptions.cs
+++ b/src/SignalR/common/Protocols.Json/src/JsonHubProtocolOptions.cs
@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using Microsoft.AspNetCore.SignalR.Protocol;
 
 namespace Microsoft.AspNetCore.SignalR
diff --git a/src/SignalR/common/Protocols.Json/src/Protocol/JsonHubProtocol.cs b/src/SignalR/common/Protocols.Json/src/Protocol/JsonHubProtocol.cs
index 21a2ecb743..de942caca7 100644
--- a/src/SignalR/common/Protocols.Json/src/Protocol/JsonHubProtocol.cs
+++ b/src/SignalR/common/Protocols.Json/src/Protocol/JsonHubProtocol.cs
@@ -8,7 +8,6 @@ using System.Diagnostics;
 using System.IO;
 using System.Runtime.ExceptionServices;
 using System.Text.Json;
-using System.Text.Json.Serialization;
 using Microsoft.AspNetCore.Connections;
 using Microsoft.AspNetCore.Internal;
 using Microsoft.Extensions.Options;
@@ -146,7 +145,7 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
                     switch (reader.TokenType)
                     {
                         case JsonTokenType.PropertyName:
-                            if (reader.TextEquals(TypePropertyNameBytes.EncodedUtf8Bytes))
+                            if (reader.ValueTextEquals(TypePropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 type = reader.ReadAsInt32(TypePropertyName);
 
@@ -155,11 +154,11 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
                                     throw new InvalidDataException($"Expected '{TypePropertyName}' to be of type {JsonTokenType.Number}.");
                                 }
                             }
-                            else if (reader.TextEquals(InvocationIdPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(InvocationIdPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 invocationId = reader.ReadAsString(InvocationIdPropertyName);
                             }
-                            else if (reader.TextEquals(StreamIdsPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(StreamIdsPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 reader.CheckRead();
 
@@ -179,15 +178,15 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
 
                                 streamIds = newStreamIds.ToArray();
                             }
-                            else if (reader.TextEquals(TargetPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(TargetPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 target = reader.ReadAsString(TargetPropertyName);
                             }
-                            else if (reader.TextEquals(ErrorPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(ErrorPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 error = reader.ReadAsString(ErrorPropertyName);
                             }
-                            else if (reader.TextEquals(ResultPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(ResultPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 hasResult = true;
 
@@ -207,7 +206,7 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
                                     result = BindType(ref reader, returnType);
                                 }
                             }
-                            else if (reader.TextEquals(ItemPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(ItemPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 reader.CheckRead();
 
@@ -237,7 +236,7 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
                                     return new StreamBindingFailureMessage(id, ExceptionDispatchInfo.Capture(ex));
                                 }
                             }
-                            else if (reader.TextEquals(ArgumentsPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(ArgumentsPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 reader.CheckRead();
 
@@ -277,7 +276,7 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
                                     }
                                 }
                             }
-                            else if (reader.TextEquals(HeadersPropertyNameBytes.EncodedUtf8Bytes))
+                            else if (reader.ValueTextEquals(HeadersPropertyNameBytes.EncodedUtf8Bytes))
                             {
                                 reader.CheckRead();
                                 headers = ReadHeaders(ref reader);
@@ -502,7 +501,7 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
             else if (message.HasResult)
             {
                 using var token = GetParsedObject(message.Result, message.Result?.GetType());
-                token.RootElement.WriteAsProperty(ResultPropertyNameBytes.EncodedUtf8Bytes, writer);
+                token.RootElement.WriteProperty(ResultPropertyNameBytes.EncodedUtf8Bytes, writer);
             }
         }
 
@@ -516,7 +515,7 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
             WriteInvocationId(message, writer);
 
             using var token = GetParsedObject(message.Item, message.Item?.GetType());
-            token.RootElement.WriteAsProperty(ItemPropertyNameBytes.EncodedUtf8Bytes, writer);
+            token.RootElement.WriteProperty(ItemPropertyNameBytes.EncodedUtf8Bytes, writer);
         }
 
         private void WriteInvocationMessage(InvocationMessage message, Utf8JsonWriter writer)
@@ -564,7 +563,7 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
                 else
                 {
                     using var token = GetParsedObject(argument, type);
-                    token.RootElement.WriteAsValue(writer);
+                    token.RootElement.WriteValue(writer);
                 }
             }
             writer.WriteEndArray();
diff --git a/src/SignalR/common/SignalR.Common/src/Protocol/HandshakeProtocol.cs b/src/SignalR/common/SignalR.Common/src/Protocol/HandshakeProtocol.cs
index 67c339f0eb..23e8d87e40 100644
--- a/src/SignalR/common/SignalR.Common/src/Protocol/HandshakeProtocol.cs
+++ b/src/SignalR/common/SignalR.Common/src/Protocol/HandshakeProtocol.cs
@@ -133,13 +133,13 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
             {
                 if (reader.TokenType == JsonTokenType.PropertyName)
                 {
-                    if (reader.TextEquals(TypePropertyNameBytes.EncodedUtf8Bytes))
+                    if (reader.ValueTextEquals(TypePropertyNameBytes.EncodedUtf8Bytes))
                     {
                         // a handshake response does not have a type
                         // check the incoming message was not any other type of message
                         throw new InvalidDataException("Expected a handshake response from the server.");
                     }
-                    else if (reader.TextEquals(ErrorPropertyNameBytes.EncodedUtf8Bytes))
+                    else if (reader.ValueTextEquals(ErrorPropertyNameBytes.EncodedUtf8Bytes))
                     {
                         error = reader.ReadAsString(ErrorPropertyName);
                     }
@@ -188,11 +188,11 @@ namespace Microsoft.AspNetCore.SignalR.Protocol
             {
                 if (reader.TokenType == JsonTokenType.PropertyName)
                 {
-                    if (reader.TextEquals(ProtocolPropertyNameBytes.EncodedUtf8Bytes))
+                    if (reader.ValueTextEquals(ProtocolPropertyNameBytes.EncodedUtf8Bytes))
                     {
                         protocol = reader.ReadAsString(ProtocolPropertyName);
                     }
-                    else if (reader.TextEquals(ProtocolVersionPropertyNameBytes.EncodedUtf8Bytes))
+                    else if (reader.ValueTextEquals(ProtocolVersionPropertyNameBytes.EncodedUtf8Bytes))
                     {
                         protocolVersion = reader.ReadAsInt32(ProtocolVersionPropertyName);
                     }
diff --git a/src/SignalR/common/SignalR.Common/test/Internal/Protocol/JsonHubProtocolTests.cs b/src/SignalR/common/SignalR.Common/test/Internal/Protocol/JsonHubProtocolTests.cs
index a3b8c4c098..0f5476eb2b 100644
--- a/src/SignalR/common/SignalR.Common/test/Internal/Protocol/JsonHubProtocolTests.cs
+++ b/src/SignalR/common/SignalR.Common/test/Internal/Protocol/JsonHubProtocolTests.cs
@@ -7,7 +7,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
-using System.Text.Json.Serialization;
+using System.Text.Json;
 using Microsoft.AspNetCore.Internal;
 using Microsoft.AspNetCore.SignalR.Protocol;
 using Microsoft.Extensions.Options;
diff --git a/src/SignalR/server/Core/ref/Microsoft.AspNetCore.SignalR.Core.csproj b/src/SignalR/server/Core/ref/Microsoft.AspNetCore.SignalR.Core.csproj
index b49f53e40d..1681bddc30 100644
--- a/src/SignalR/server/Core/ref/Microsoft.AspNetCore.SignalR.Core.csproj
+++ b/src/SignalR/server/Core/ref/Microsoft.AspNetCore.SignalR.Core.csproj
@@ -10,6 +10,5 @@
     <Reference Include="Microsoft.AspNetCore.SignalR.Protocols.Json"  />
     <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions"  />
     <Reference Include="Microsoft.Extensions.Logging.Abstractions"  />
-    <Reference Include="System.Threading.Channels"  />
   </ItemGroup>
 </Project>
diff --git a/src/SignalR/server/Core/src/Microsoft.AspNetCore.SignalR.Core.csproj b/src/SignalR/server/Core/src/Microsoft.AspNetCore.SignalR.Core.csproj
index 5db9ea75b2..eeb0e55e0e 100644
--- a/src/SignalR/server/Core/src/Microsoft.AspNetCore.SignalR.Core.csproj
+++ b/src/SignalR/server/Core/src/Microsoft.AspNetCore.SignalR.Core.csproj
@@ -21,7 +21,6 @@
     <Reference Include="Microsoft.AspNetCore.SignalR.Protocols.Json" />
     <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions" />
     <Reference Include="Microsoft.Extensions.Logging.Abstractions" />
-    <Reference Include="System.Threading.Channels" />
   </ItemGroup>
 
 </Project>