diff --git a/eng/Dependencies.props b/eng/Dependencies.props
index 9d5cc15350..16a5996035 100644
--- a/eng/Dependencies.props
+++ b/eng/Dependencies.props
@@ -112,6 +112,7 @@ and are generated based on the last package release.
     <LatestPackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="$(MicrosoftIdentityModelProtocolsOpenIdConnectPackageVersion)" />
     <LatestPackageReference Include="Microsoft.IdentityModel.Protocols.WsFederation" Version="$(MicrosoftIdentityModelProtocolsWsFederationPackageVersion)" />
     <LatestPackageReference Include="Microsoft.Internal.AspNetCore.H2Spec.All" Version="$(MicrosoftInternalAspNetCoreH2SpecAllPackageVersion)" />
+    <LatestPackageReference Include="Microsoft.Internal.Extensions.Refs" Version="$(MicrosoftInternalExtensionsRefsPackageVersion)" />
     <LatestPackageReference Include="Microsoft.JSInterop" Version="$(MicrosoftJSInteropPackageVersion)" />
     <LatestPackageReference Include="Microsoft.NET.Test.Sdk" Version="$(MicrosoftNETTestSdkPackageVersion)" />
     <LatestPackageReference Include="Microsoft.NETCore.Windows.ApiSets" Version="$(MicrosoftNETCoreWindowsApiSetsPackageVersion)" />
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index f9e32d91eb..559613ea15 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -53,326 +53,330 @@
       <Uri>https://github.com/aspnet/EntityFrameworkCore</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Analyzer.Testing" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.AspNetCore.Analyzer.Testing" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.BenchmarkRunner.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.AspNetCore.BenchmarkRunner.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.ActivatorUtilities.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.ActivatorUtilities.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Caching.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.Memory" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Caching.Memory" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.SqlServer" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Caching.SqlServer" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Caching.StackExchangeRedis" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Caching.StackExchangeRedis" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.CommandLineUtils.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.CommandLineUtils.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.AzureKeyVault" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.AzureKeyVault" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Binder" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.Binder" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.CommandLine" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.CommandLine" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.Ini" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Json" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.Json" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.KeyPerFile" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.KeyPerFile" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.UserSecrets" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.UserSecrets" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration.Xml" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration.Xml" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Configuration" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Configuration" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.DependencyInjection.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DependencyInjection" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.DependencyInjection" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DiagnosticAdapter" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.DiagnosticAdapter" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Diagnostics.HealthChecks" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Composite" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Composite" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Embedded" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Embedded" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileProviders.Physical" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.FileProviders.Physical" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.FileSystemGlobbing" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.FileSystemGlobbing" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.HashCodeCombiner.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.HashCodeCombiner.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Hosting.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Hosting.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Hosting" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Hosting" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.HostFactoryResolver.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.HostFactoryResolver.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Http" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Http" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Localization.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Localization.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Localization" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Localization" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.Abstractions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.Abstractions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.AzureAppServices" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.AzureAppServices" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.Configuration" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.Configuration" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.Console" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.Console" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.Debug" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.Debug" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.EventSource" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.EventSource" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.TraceSource" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.TraceSource" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging.Testing" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging.Testing" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Logging" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Logging" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.ObjectPool" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.ObjectPool" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Options.DataAnnotations" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Options.DataAnnotations" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Options" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Options" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.ParameterDefaultValue.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.ParameterDefaultValue.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.Primitives" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.Primitives" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.TypeNameHelper.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.TypeNameHelper.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.ValueStopwatch.Sources" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.ValueStopwatch.Sources" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.WebEncoders" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Extensions.WebEncoders" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.JSInterop" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.Internal.Extensions.Refs" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Mono.WebAssembly.Interop" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.JSInterop" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Bcl.Json.Sources" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="Mono.WebAssembly.Interop" Version="3.0.0-preview4.19161.2">
+      <Uri>https://github.com/aspnet/Extensions</Uri>
+      <Sha>00000</Sha>
+    </Dependency>
+    <Dependency Name="Microsoft.Bcl.Json.Sources" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.CSharp" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="Microsoft.CSharp" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Win32.Registry" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="Microsoft.Win32.Registry" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.ComponentModel.Annotations" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.ComponentModel.Annotations" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Data.SqlClient" Version="4.7.0-preview4.19156.2">
+    <Dependency Name="System.Data.SqlClient" Version="4.7.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Diagnostics.EventLog" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Diagnostics.EventLog" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.IO.Pipelines" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.IO.Pipelines" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Net.Http.WinHttpHandler" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Net.Http.WinHttpHandler" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Net.WebSockets.WebSocketProtocol" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Net.WebSockets.WebSocketProtocol" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Reflection.Metadata" Version="1.7.0-preview4.19156.2">
+    <Dependency Name="System.Reflection.Metadata" Version="1.7.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Runtime.CompilerServices.Unsafe" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Runtime.CompilerServices.Unsafe" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Security.Cryptography.Cng" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Security.Cryptography.Cng" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Security.Cryptography.Pkcs" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Security.Cryptography.Pkcs" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Security.Cryptography.Xml" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Security.Cryptography.Xml" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Security.Permissions" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Security.Permissions" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Security.Principal.Windows" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Security.Principal.Windows" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.ServiceProcess.ServiceController" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.ServiceProcess.ServiceController" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Text.Encodings.Web" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Text.Encodings.Web" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="System.Threading.Channels" Version="4.6.0-preview4.19156.2">
+    <Dependency Name="System.Threading.Channels" Version="4.6.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.DependencyModel" Version="3.0.0-preview4-27506-4">
+    <Dependency Name="Microsoft.Extensions.DependencyModel" Version="3.0.0-preview4-27507-10">
       <Uri>https://github.com/dotnet/core-setup</Uri>
       <Sha>2e505963b0b34ce29e6e4819bab868dcabc61896</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App" Version="3.0.0-preview4-27506-4">
+    <Dependency Name="Microsoft.NETCore.App" Version="3.0.0-preview4-27507-10">
       <Uri>https://github.com/dotnet/core-setup</Uri>
       <Sha>2e505963b0b34ce29e6e4819bab868dcabc61896</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
     <!-- Listed explicitly to workaround https://github.com/dotnet/cli/issues/10528 -->
-    <Dependency Name="Microsoft.NETCore.Platforms" Version="3.0.0-preview4.19156.2">
+    <Dependency Name="Microsoft.NETCore.Platforms" Version="3.0.0-preview4.19157.3">
       <Uri>https://github.com/dotnet/corefx</Uri>
       <Sha>00000</Sha>
     </Dependency>
-    <Dependency Name="Internal.AspNetCore.Analyzers" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Internal.AspNetCore.Analyzers" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
@@ -380,7 +384,7 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>660f6cd006b276edb3764f4d7d726cedf6c29d8e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.Testing" Version="3.0.0-preview4.19125.6">
+    <Dependency Name="Microsoft.AspNetCore.Testing" Version="3.0.0-preview4.19161.2">
       <Uri>https://github.com/aspnet/Extensions</Uri>
       <Sha>00000</Sha>
     </Dependency>
diff --git a/eng/Versions.props b/eng/Versions.props
index e7d82c184c..11a9515f91 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -20,90 +20,91 @@
     <!-- Packages from dotnet/arcade -->
     <MicrosoftDotNetGenAPIPackageVersion>1.0.0-beta.19121.5</MicrosoftDotNetGenAPIPackageVersion>
     <!-- Packages from dotnet/core-setup -->
-    <MicrosoftExtensionsDependencyModelPackageVersion>3.0.0-preview4-27506-4</MicrosoftExtensionsDependencyModelPackageVersion>
-    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview4-27506-4</MicrosoftNETCoreAppPackageVersion>
+    <MicrosoftExtensionsDependencyModelPackageVersion>3.0.0-preview4-27507-10</MicrosoftExtensionsDependencyModelPackageVersion>
+    <MicrosoftNETCoreAppPackageVersion>3.0.0-preview4-27507-10</MicrosoftNETCoreAppPackageVersion>
     <!-- Packages from dotnet/corefx -->
-    <MicrosoftBclJsonSourcesPackageVersion>4.6.0-preview4.19156.2</MicrosoftBclJsonSourcesPackageVersion>
-    <MicrosoftCSharpPackageVersion>4.6.0-preview4.19156.2</MicrosoftCSharpPackageVersion>
-    <MicrosoftWin32RegistryPackageVersion>4.6.0-preview4.19156.2</MicrosoftWin32RegistryPackageVersion>
-    <SystemComponentModelAnnotationsPackageVersion>4.6.0-preview4.19156.2</SystemComponentModelAnnotationsPackageVersion>
-    <SystemDataSqlClientPackageVersion>4.7.0-preview4.19156.2</SystemDataSqlClientPackageVersion>
-    <SystemDiagnosticsEventLogPackageVersion>4.6.0-preview4.19156.2</SystemDiagnosticsEventLogPackageVersion>
-    <SystemIOPipelinesPackageVersion>4.6.0-preview4.19156.2</SystemIOPipelinesPackageVersion>
-    <SystemNetHttpWinHttpHandlerPackageVersion>4.6.0-preview4.19156.2</SystemNetHttpWinHttpHandlerPackageVersion>
-    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.6.0-preview4.19156.2</SystemNetWebSocketsWebSocketProtocolPackageVersion>
-    <SystemReflectionMetadataPackageVersion>1.7.0-preview4.19156.2</SystemReflectionMetadataPackageVersion>
-    <SystemRuntimeCompilerServicesUnsafePackageVersion>4.6.0-preview4.19156.2</SystemRuntimeCompilerServicesUnsafePackageVersion>
-    <SystemSecurityCryptographyCngPackageVersion>4.6.0-preview4.19156.2</SystemSecurityCryptographyCngPackageVersion>
-    <SystemSecurityCryptographyPkcsPackageVersion>4.6.0-preview4.19156.2</SystemSecurityCryptographyPkcsPackageVersion>
-    <SystemSecurityCryptographyXmlPackageVersion>4.6.0-preview4.19156.2</SystemSecurityCryptographyXmlPackageVersion>
-    <SystemSecurityPermissionsPackageVersion>4.6.0-preview4.19156.2</SystemSecurityPermissionsPackageVersion>
-    <SystemSecurityPrincipalWindowsPackageVersion>4.6.0-preview4.19156.2</SystemSecurityPrincipalWindowsPackageVersion>
-    <SystemServiceProcessServiceControllerPackageVersion>4.6.0-preview4.19156.2</SystemServiceProcessServiceControllerPackageVersion>
-    <SystemTextEncodingsWebPackageVersion>4.6.0-preview4.19156.2</SystemTextEncodingsWebPackageVersion>
-    <SystemThreadingChannelsPackageVersion>4.6.0-preview4.19156.2</SystemThreadingChannelsPackageVersion>
+    <MicrosoftBclJsonSourcesPackageVersion>4.6.0-preview4.19157.3</MicrosoftBclJsonSourcesPackageVersion>
+    <MicrosoftCSharpPackageVersion>4.6.0-preview4.19157.3</MicrosoftCSharpPackageVersion>
+    <MicrosoftWin32RegistryPackageVersion>4.6.0-preview4.19157.3</MicrosoftWin32RegistryPackageVersion>
+    <SystemComponentModelAnnotationsPackageVersion>4.6.0-preview4.19157.3</SystemComponentModelAnnotationsPackageVersion>
+    <SystemDataSqlClientPackageVersion>4.7.0-preview4.19157.3</SystemDataSqlClientPackageVersion>
+    <SystemDiagnosticsEventLogPackageVersion>4.6.0-preview4.19157.3</SystemDiagnosticsEventLogPackageVersion>
+    <SystemIOPipelinesPackageVersion>4.6.0-preview4.19157.3</SystemIOPipelinesPackageVersion>
+    <SystemNetHttpWinHttpHandlerPackageVersion>4.6.0-preview4.19157.3</SystemNetHttpWinHttpHandlerPackageVersion>
+    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.6.0-preview4.19157.3</SystemNetWebSocketsWebSocketProtocolPackageVersion>
+    <SystemReflectionMetadataPackageVersion>1.7.0-preview4.19157.3</SystemReflectionMetadataPackageVersion>
+    <SystemRuntimeCompilerServicesUnsafePackageVersion>4.6.0-preview4.19157.3</SystemRuntimeCompilerServicesUnsafePackageVersion>
+    <SystemSecurityCryptographyCngPackageVersion>4.6.0-preview4.19157.3</SystemSecurityCryptographyCngPackageVersion>
+    <SystemSecurityCryptographyPkcsPackageVersion>4.6.0-preview4.19157.3</SystemSecurityCryptographyPkcsPackageVersion>
+    <SystemSecurityCryptographyXmlPackageVersion>4.6.0-preview4.19157.3</SystemSecurityCryptographyXmlPackageVersion>
+    <SystemSecurityPermissionsPackageVersion>4.6.0-preview4.19157.3</SystemSecurityPermissionsPackageVersion>
+    <SystemSecurityPrincipalWindowsPackageVersion>4.6.0-preview4.19157.3</SystemSecurityPrincipalWindowsPackageVersion>
+    <SystemServiceProcessServiceControllerPackageVersion>4.6.0-preview4.19157.3</SystemServiceProcessServiceControllerPackageVersion>
+    <SystemTextEncodingsWebPackageVersion>4.6.0-preview4.19157.3</SystemTextEncodingsWebPackageVersion>
+    <SystemThreadingChannelsPackageVersion>4.6.0-preview4.19157.3</SystemThreadingChannelsPackageVersion>
     <!-- Only listed explicitly to workaround https://github.com/dotnet/cli/issues/10528 -->
-    <MicrosoftNETCorePlatformsPackageVersion>3.0.0-preview4.19156.2</MicrosoftNETCorePlatformsPackageVersion>
+    <MicrosoftNETCorePlatformsPackageVersion>3.0.0-preview4.19157.3</MicrosoftNETCorePlatformsPackageVersion>
     <!-- Packages from aspnet/Extensions -->
-    <InternalAspNetCoreAnalyzersPackageVersion>3.0.0-preview4.19125.6</InternalAspNetCoreAnalyzersPackageVersion>
-    <MicrosoftAspNetCoreAnalyzerTestingPackageVersion>3.0.0-preview4.19125.6</MicrosoftAspNetCoreAnalyzerTestingPackageVersion>
-    <MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>
-    <MicrosoftAspNetCoreTestingPackageVersion>3.0.0-preview4.19125.6</MicrosoftAspNetCoreTestingPackageVersion>
-    <MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>
-    <MicrosoftExtensionsCachingAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsCachingAbstractionsPackageVersion>
-    <MicrosoftExtensionsCachingMemoryPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsCachingMemoryPackageVersion>
-    <MicrosoftExtensionsCachingSqlServerPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsCachingSqlServerPackageVersion>
-    <MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>
-    <MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>
-    <MicrosoftExtensionsConfigurationAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationAbstractionsPackageVersion>
-    <MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>
-    <MicrosoftExtensionsConfigurationBinderPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationBinderPackageVersion>
-    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
-    <MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>
-    <MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>
-    <MicrosoftExtensionsConfigurationIniPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationIniPackageVersion>
-    <MicrosoftExtensionsConfigurationJsonPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationJsonPackageVersion>
-    <MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>
-    <MicrosoftExtensionsConfigurationPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationPackageVersion>
-    <MicrosoftExtensionsConfigurationUserSecretsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationUserSecretsPackageVersion>
-    <MicrosoftExtensionsConfigurationXmlPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsConfigurationXmlPackageVersion>
-    <MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>
-    <MicrosoftExtensionsDependencyInjectionPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsDependencyInjectionPackageVersion>
-    <MicrosoftExtensionsDiagnosticAdapterPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsDiagnosticAdapterPackageVersion>
-    <MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>
-    <MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>
-    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
-    <MicrosoftExtensionsFileProvidersCompositePackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsFileProvidersCompositePackageVersion>
-    <MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>
-    <MicrosoftExtensionsFileProvidersPhysicalPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsFileProvidersPhysicalPackageVersion>
-    <MicrosoftExtensionsFileSystemGlobbingPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsFileSystemGlobbingPackageVersion>
-    <MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>
-    <MicrosoftExtensionsHostingAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsHostingAbstractionsPackageVersion>
-    <MicrosoftExtensionsHostingPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsHostingPackageVersion>
-    <MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>
-    <MicrosoftExtensionsHttpPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsHttpPackageVersion>
-    <MicrosoftExtensionsLocalizationAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLocalizationAbstractionsPackageVersion>
-    <MicrosoftExtensionsLocalizationPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLocalizationPackageVersion>
-    <MicrosoftExtensionsLoggingAbstractionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingAbstractionsPackageVersion>
-    <MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>
-    <MicrosoftExtensionsLoggingConfigurationPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingConfigurationPackageVersion>
-    <MicrosoftExtensionsLoggingConsolePackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingConsolePackageVersion>
-    <MicrosoftExtensionsLoggingDebugPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingDebugPackageVersion>
-    <MicrosoftExtensionsLoggingEventSourcePackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingEventSourcePackageVersion>
-    <MicrosoftExtensionsLoggingPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingPackageVersion>
-    <MicrosoftExtensionsLoggingTestingPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingTestingPackageVersion>
-    <MicrosoftExtensionsLoggingTraceSourcePackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsLoggingTraceSourcePackageVersion>
-    <MicrosoftExtensionsObjectPoolPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsObjectPoolPackageVersion>
-    <MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>
-    <MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>
-    <MicrosoftExtensionsOptionsPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsOptionsPackageVersion>
-    <MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>
-    <MicrosoftExtensionsPrimitivesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsPrimitivesPackageVersion>
-    <MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>
-    <MicrosoftExtensionsValueStopwatchSourcesPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsValueStopwatchSourcesPackageVersion>
-    <MicrosoftExtensionsWebEncodersPackageVersion>3.0.0-preview4.19125.6</MicrosoftExtensionsWebEncodersPackageVersion>
-    <MicrosoftJSInteropPackageVersion>3.0.0-preview4.19125.6</MicrosoftJSInteropPackageVersion>
-    <MonoWebAssemblyInteropPackageVersion>3.0.0-preview4.19125.6</MonoWebAssemblyInteropPackageVersion>
+    <InternalAspNetCoreAnalyzersPackageVersion>3.0.0-preview4.19161.2</InternalAspNetCoreAnalyzersPackageVersion>
+    <MicrosoftAspNetCoreAnalyzerTestingPackageVersion>3.0.0-preview4.19161.2</MicrosoftAspNetCoreAnalyzerTestingPackageVersion>
+    <MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftAspNetCoreBenchmarkRunnerSourcesPackageVersion>
+    <MicrosoftAspNetCoreTestingPackageVersion>3.0.0-preview4.19161.2</MicrosoftAspNetCoreTestingPackageVersion>
+    <MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsActivatorUtilitiesSourcesPackageVersion>
+    <MicrosoftExtensionsCachingAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsCachingAbstractionsPackageVersion>
+    <MicrosoftExtensionsCachingMemoryPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsCachingMemoryPackageVersion>
+    <MicrosoftExtensionsCachingSqlServerPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsCachingSqlServerPackageVersion>
+    <MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsCachingStackExchangeRedisPackageVersion>
+    <MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsCommandLineUtilsSourcesPackageVersion>
+    <MicrosoftExtensionsConfigurationAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationAbstractionsPackageVersion>
+    <MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationAzureKeyVaultPackageVersion>
+    <MicrosoftExtensionsConfigurationBinderPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationBinderPackageVersion>
+    <MicrosoftExtensionsConfigurationCommandLinePackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationCommandLinePackageVersion>
+    <MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationEnvironmentVariablesPackageVersion>
+    <MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationFileExtensionsPackageVersion>
+    <MicrosoftExtensionsConfigurationIniPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationIniPackageVersion>
+    <MicrosoftExtensionsConfigurationJsonPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationJsonPackageVersion>
+    <MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationKeyPerFilePackageVersion>
+    <MicrosoftExtensionsConfigurationPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationPackageVersion>
+    <MicrosoftExtensionsConfigurationUserSecretsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationUserSecretsPackageVersion>
+    <MicrosoftExtensionsConfigurationXmlPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsConfigurationXmlPackageVersion>
+    <MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsDependencyInjectionAbstractionsPackageVersion>
+    <MicrosoftExtensionsDependencyInjectionPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsDependencyInjectionPackageVersion>
+    <MicrosoftExtensionsDiagnosticAdapterPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsDiagnosticAdapterPackageVersion>
+    <MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsDiagnosticsHealthChecksAbstractionsPackageVersion>
+    <MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsDiagnosticsHealthChecksPackageVersion>
+    <MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsFileProvidersAbstractionsPackageVersion>
+    <MicrosoftExtensionsFileProvidersCompositePackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsFileProvidersCompositePackageVersion>
+    <MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsFileProvidersEmbeddedPackageVersion>
+    <MicrosoftExtensionsFileProvidersPhysicalPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsFileProvidersPhysicalPackageVersion>
+    <MicrosoftExtensionsFileSystemGlobbingPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsFileSystemGlobbingPackageVersion>
+    <MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsHashCodeCombinerSourcesPackageVersion>
+    <MicrosoftExtensionsHostingAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsHostingAbstractionsPackageVersion>
+    <MicrosoftExtensionsHostingPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsHostingPackageVersion>
+    <MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsHostFactoryResolverSourcesPackageVersion>
+    <MicrosoftExtensionsHttpPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsHttpPackageVersion>
+    <MicrosoftExtensionsLocalizationAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLocalizationAbstractionsPackageVersion>
+    <MicrosoftExtensionsLocalizationPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLocalizationPackageVersion>
+    <MicrosoftExtensionsLoggingAbstractionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingAbstractionsPackageVersion>
+    <MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingAzureAppServicesPackageVersion>
+    <MicrosoftExtensionsLoggingConfigurationPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingConfigurationPackageVersion>
+    <MicrosoftExtensionsLoggingConsolePackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingConsolePackageVersion>
+    <MicrosoftExtensionsLoggingDebugPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingDebugPackageVersion>
+    <MicrosoftExtensionsLoggingEventSourcePackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingEventSourcePackageVersion>
+    <MicrosoftExtensionsLoggingPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingPackageVersion>
+    <MicrosoftExtensionsLoggingTestingPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingTestingPackageVersion>
+    <MicrosoftExtensionsLoggingTraceSourcePackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsLoggingTraceSourcePackageVersion>
+    <MicrosoftExtensionsObjectPoolPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsObjectPoolPackageVersion>
+    <MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsOptionsConfigurationExtensionsPackageVersion>
+    <MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsOptionsDataAnnotationsPackageVersion>
+    <MicrosoftExtensionsOptionsPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsOptionsPackageVersion>
+    <MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsParameterDefaultValueSourcesPackageVersion>
+    <MicrosoftExtensionsPrimitivesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsPrimitivesPackageVersion>
+    <MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsTypeNameHelperSourcesPackageVersion>
+    <MicrosoftExtensionsValueStopwatchSourcesPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsValueStopwatchSourcesPackageVersion>
+    <MicrosoftExtensionsWebEncodersPackageVersion>3.0.0-preview4.19161.2</MicrosoftExtensionsWebEncodersPackageVersion>
+    <MicrosoftInternalExtensionsRefsPackageVersion>3.0.0-preview4.19161.2</MicrosoftInternalExtensionsRefsPackageVersion>
+    <MicrosoftJSInteropPackageVersion>3.0.0-preview4.19161.2</MicrosoftJSInteropPackageVersion>
+    <MonoWebAssemblyInteropPackageVersion>3.0.0-preview4.19161.2</MonoWebAssemblyInteropPackageVersion>
     <!-- Packages from aspnet/EntityFrameworkCore -->
     <dotnetefPackageVersion>3.0.0-preview4.19127.3</dotnetefPackageVersion>
     <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>3.0.0-preview4.19127.3</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
diff --git a/src/Framework/ref/Microsoft.AspNetCore.App.Ref.csproj b/src/Framework/ref/Microsoft.AspNetCore.App.Ref.csproj
index 65e002ea3f..fce60aafbf 100644
--- a/src/Framework/ref/Microsoft.AspNetCore.App.Ref.csproj
+++ b/src/Framework/ref/Microsoft.AspNetCore.App.Ref.csproj
@@ -57,7 +57,7 @@ This package is an internal implementation of the .NET Core SDK and is not meant
   <ItemGroup>
     <!-- Note: do not add _TransitiveExternalAspNetCoreAppReference to this list. This is intentionally not listed as a direct package reference. -->
     <Reference Include="@(AspNetCoreAppReference);@(AspNetCoreAppReferenceAndPackage);@(ExternalAspNetCoreAppReference)" />
-
+    <Reference Include="Microsoft.Internal.Extensions.Refs" Version="$(MicrosoftInternalExtensionsRefsPackageVersion)" IncludeAssets="Build" />
     <!-- Enforce build order. Targeting pack needs to bundle information about the runtime. -->
     <ProjectReference Include="..\src\Microsoft.AspNetCore.App.Runtime.csproj">
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
@@ -93,14 +93,28 @@ This package is an internal implementation of the .NET Core SDK and is not meant
   <Target Name="_ResolveTargetingPackContent"
           BeforeTargets="_GetPackageFiles"
           DependsOnTargets="ResolveReferences;FindReferenceAssembliesForReferences">
+    <ItemGroup>
+      <_AvailableExtensionsRefAssemblies Include="$(MicrosoftInternalExtensionsRefsPath)\*.dll" />
+    </ItemGroup>
+
+    <JoinItems Left="@(ReferencePathWithRefAssemblies)" Right="@(_AvailableExtensionsRefAssemblies)" LeftKey="Filename" RightKey="Filename" ItemSpecToUse="Left">
+      <Output TaskParameter="JoinResult" ItemName="_SelectedExtensionsRefAssemblies" />
+    </JoinItems>
+
     <ItemGroup>
       <AspNetCoreReferenceAssemblyPath
           Include="@(ReferencePathWithRefAssemblies)"
           Exclude="
+            @(_SelectedExtensionsRefAssemblies);
             @(ReferencePathWithRefAssemblies->WithMetadataValue('NuGetPackageId', 'Microsoft.NETCore.App'));
             @(ReferencePathWithRefAssemblies->WithMetadataValue('ReferenceGrouping', 'Microsoft.NETCore.App'));" />
 
+      <AspNetCoreReferenceAssemblyPath
+          Include="@(_SelectedExtensionsRefAssemblies->'$(MicrosoftInternalExtensionsRefsPath)%(FileName)%(Extension)')" />
+
       <AspNetCoreReferenceDocXml Include="@(_ResolvedProjectReferencePaths->WithMetadataValue('IsReferenceAssembly', 'false')->'%(RootDir)%(Directory)%(FileName).xml')" />
+      <AspNetCoreReferenceDocXml Include="@(_SelectedExtensionsRefAssemblies->'$(MicrosoftInternalExtensionsRefsPath)%(FileName).xml')" />
+
       <RefPackContent Include="@(AspNetCoreReferenceAssemblyPath)" PackagePath="$(RefAssemblyPackagePath)" />
       <RefPackContent Include="@(AspNetCoreReferenceDocXml)" PackagePath="$(RefAssemblyPackagePath)" />
       <RefPackContent Include="$(TargetDir)$(PackageConflictManifestFileName)" PackagePath="$(ManifestsPackagePath)" />
diff --git a/src/Tools/dotnet-user-secrets/src/dotnet-user-secrets.csproj b/src/Tools/dotnet-user-secrets/src/dotnet-user-secrets.csproj
index d2b94d9523..f9e7f56f0b 100644
--- a/src/Tools/dotnet-user-secrets/src/dotnet-user-secrets.csproj
+++ b/src/Tools/dotnet-user-secrets/src/dotnet-user-secrets.csproj
@@ -18,6 +18,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Reference Include="Newtonsoft.Json" />
     <Reference Include="Microsoft.Extensions.CommandLineUtils.Sources" />
     <Reference Include="Microsoft.Extensions.Configuration.UserSecrets" />
   </ItemGroup>