diff --git a/NuGet.config b/NuGet.config
index 9ed4593be0..3745056e38 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -2,20 +2,43 @@
 <configuration>
   <packageSources>
     <clear />
+    <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
+    <!--  Begin: Package sources from dotnet-efcore -->
+    <add key="darc-int-dotnet-efcore-efc2924" value="https://pkgs.dev.azure.com/dnceng/_packaging/darc-int-dotnet-efcore-efc2924e/nuget/v3/index.json" />
+    <!--  End: Package sources from dotnet-efcore -->
+    <!--  Begin: Package sources from dotnet-runtime -->
+    <add key="darc-int-dotnet-runtime-c636bbd" value="https://pkgs.dev.azure.com/dnceng/_packaging/darc-int-dotnet-runtime-c636bbdc/nuget/v3/index.json" />
+    <!--  End: Package sources from dotnet-runtime -->
+    <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
     <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
     <add key="dotnet5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json" />
     <add key="dotnet5-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-transport/nuget/v3/index.json" />
-    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+    <add key="dotnet-public" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json" />
     <!-- Used for the SiteExtension 3.1 bits that are included in the 5.0 build -->
     <add key="dotnet31-transport" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet3.1-transport/nuget/v3/index.json" />
   </packageSources>
   <disabledPackageSources>
-    <!--  Begin: Package sources from dotnet-efcore -->
     <add key="darc-int-dotnet-efcore-1ee6b62" value="true" />
-    <!--  End: Package sources from dotnet-efcore -->
-    <!--  Begin: Package sources from dotnet-runtime -->
     <add key="darc-int-dotnet-runtime-cb5f173" value="true" />
+    <add key="darc-int-dotnet-efcore-8c89ec4" value="true" />
+    <add key="darc-int-dotnet-efcore-9322ea3" value="true" />
+    <add key="darc-int-dotnet-efcore-d5943e6" value="true" />
+    <add key="darc-int-dotnet-efcore-8741b87" value="true" />
+    <add key="darc-int-dotnet-efcore-ff5f100" value="true" />
+    <add key="darc-int-dotnet-runtime-f37e9a0" value="true" />
+    <add key="darc-int-dotnet-runtime-d070c3f" value="true" />
+    <add key="darc-int-dotnet-runtime-c37365f" value="true" />
+    <add key="darc-int-dotnet-runtime-75b9165" value="true" />
+    <add key="darc-int-dotnet-runtime-8552839" value="true" />
+    <add key="darc-int-dotnet-runtime-44db96a" value="true" />
+    <add key="darc-int-dotnet-runtime-fe8a2d0" value="true" />
+    <add key="darc-int-dotnet-runtime-eae88cc" value="true" />
+    <!--  Begin: Package sources from dotnet-runtime -->
+    <add key="darc-int-dotnet-runtime-c636bbd" value="true" />
     <!--  End: Package sources from dotnet-runtime -->
+    <!--  Begin: Package sources from dotnet-efcore -->
+    <add key="darc-int-dotnet-efcore-efc2924" value="true" />
+    <!--  End: Package sources from dotnet-efcore -->
   </disabledPackageSources>
 </configuration>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 74fa793963..81118f21b4 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -9,37 +9,37 @@
 -->
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="dotnet-ef" Version="5.0.2">
+    <Dependency Name="dotnet-ef" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="5.0.2">
+    <Dependency Name="Microsoft.EntityFrameworkCore.InMemory" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="5.0.2">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Relational" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="5.0.2">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Sqlite" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.2">
+    <Dependency Name="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="5.0.2">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Tools" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore" Version="5.0.2">
+    <Dependency Name="Microsoft.EntityFrameworkCore" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.EntityFrameworkCore.Design" Version="5.0.2">
+    <Dependency Name="Microsoft.EntityFrameworkCore.Design" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-efcore</Uri>
-      <Sha>1ee6b629b3437c0d45bfe3aa5703abdcc449231f</Sha>
+      <Sha>efc2924e6e36db17611c7da480d5bc97a4514cb8</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Caching.Abstractions" Version="5.0.0">
       <Uri>https://github.com/dotnet/runtime</Uri>
@@ -197,17 +197,17 @@
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
       <Sha>cb5f173b9696d9d00a544b953d95190ab3b56df2</Sha>
     </Dependency>
-    <Dependency Name="System.Diagnostics.EventLog" Version="5.0.0">
-      <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>cf258a14b70ad9069470a108f13765e0e5988f51</Sha>
+    <Dependency Name="System.Diagnostics.EventLog" Version="5.0.1">
+      <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
+      <Sha>c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb</Sha>
     </Dependency>
     <Dependency Name="System.DirectoryServices.Protocols" Version="5.0.0">
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>cf258a14b70ad9069470a108f13765e0e5988f51</Sha>
     </Dependency>
-    <Dependency Name="System.Drawing.Common" Version="5.0.0">
-      <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>cf258a14b70ad9069470a108f13765e0e5988f51</Sha>
+    <Dependency Name="System.Drawing.Common" Version="5.0.1">
+      <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
+      <Sha>c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb</Sha>
     </Dependency>
     <Dependency Name="System.IO.Pipelines" Version="5.0.1">
       <Uri>https://github.com/dotnet/runtime</Uri>
@@ -294,24 +294,24 @@
          Win-x64 is used here because we have picked an arbitrary runtime identifier to flow the version of the latest NETCore.App runtime.
          All Runtime.$rid packages should have the same version.
     -->
-    <Dependency Name="Microsoft.NETCore.App.Runtime.win-x64" Version="5.0.2">
+    <Dependency Name="Microsoft.NETCore.App.Runtime.win-x64" Version="5.0.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
-      <Sha>cb5f173b9696d9d00a544b953d95190ab3b56df2</Sha>
+      <Sha>c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Internal" Version="5.0.2-servicing.20611.20">
+    <Dependency Name="Microsoft.NETCore.App.Internal" Version="5.0.3-servicing.21072.12">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
-      <Sha>cb5f173b9696d9d00a544b953d95190ab3b56df2</Sha>
+      <Sha>c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.BrowserDebugHost.Transport" Version="5.0.2-servicing.20611.20">
+    <Dependency Name="Microsoft.NETCore.BrowserDebugHost.Transport" Version="5.0.3-servicing.21072.12">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
-      <Sha>cb5f173b9696d9d00a544b953d95190ab3b56df2</Sha>
+      <Sha>c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
     <!-- Listed explicitly to workaround https://github.com/dotnet/cli/issues/10528 -->
-    <Dependency Name="Microsoft.NETCore.Platforms" Version="5.0.0">
-      <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>cf258a14b70ad9069470a108f13765e0e5988f51</Sha>
+    <Dependency Name="Microsoft.NETCore.Platforms" Version="5.0.1">
+      <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
+      <Sha>c636bbdc8a2d393d07c0e9407a4f8923ba1a21cb</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.21063.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index b1c8dbdca4..fb3f936243 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -58,10 +58,10 @@
   <PropertyGroup Label="Automated">
     <!-- Packages from dotnet/runtime -->
     <MicrosoftExtensionsDependencyModelPackageVersion>5.0.0</MicrosoftExtensionsDependencyModelPackageVersion>
-    <MicrosoftNETCoreAppInternalPackageVersion>5.0.2-servicing.20611.20</MicrosoftNETCoreAppInternalPackageVersion>
+    <MicrosoftNETCoreAppInternalPackageVersion>5.0.3-servicing.21072.12</MicrosoftNETCoreAppInternalPackageVersion>
     <MicrosoftNETCoreAppRefPackageVersion>5.0.0</MicrosoftNETCoreAppRefPackageVersion>
-    <MicrosoftNETCoreAppRuntimewinx64PackageVersion>5.0.2</MicrosoftNETCoreAppRuntimewinx64PackageVersion>
-    <MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>5.0.2-servicing.20611.20</MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>
+    <MicrosoftNETCoreAppRuntimewinx64PackageVersion>5.0.3</MicrosoftNETCoreAppRuntimewinx64PackageVersion>
+    <MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>5.0.3-servicing.21072.12</MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>
     <MicrosoftWin32RegistryPackageVersion>5.0.0</MicrosoftWin32RegistryPackageVersion>
     <MicrosoftWin32SystemEventsPackageVersion>5.0.0</MicrosoftWin32SystemEventsPackageVersion>
     <MicrosoftExtensionsCachingAbstractionsPackageVersion>5.0.0</MicrosoftExtensionsCachingAbstractionsPackageVersion>
@@ -101,9 +101,9 @@
     <MicrosoftExtensionsInternalTransportPackageVersion>5.0.0-rtm.20519.4</MicrosoftExtensionsInternalTransportPackageVersion>
     <SystemComponentModelAnnotationsPackageVersion>5.0.0</SystemComponentModelAnnotationsPackageVersion>
     <SystemDiagnosticsDiagnosticSourcePackageVersion>5.0.1</SystemDiagnosticsDiagnosticSourcePackageVersion>
-    <SystemDiagnosticsEventLogPackageVersion>5.0.0</SystemDiagnosticsEventLogPackageVersion>
+    <SystemDiagnosticsEventLogPackageVersion>5.0.1</SystemDiagnosticsEventLogPackageVersion>
     <SystemDirectoryServicesProtocolsPackageVersion>5.0.0</SystemDirectoryServicesProtocolsPackageVersion>
-    <SystemDrawingCommonPackageVersion>5.0.0</SystemDrawingCommonPackageVersion>
+    <SystemDrawingCommonPackageVersion>5.0.1</SystemDrawingCommonPackageVersion>
     <SystemIOPipelinesPackageVersion>5.0.1</SystemIOPipelinesPackageVersion>
     <SystemNetHttpJsonPackageVersion>5.0.0</SystemNetHttpJsonPackageVersion>
     <SystemNetHttpWinHttpHandlerPackageVersion>5.0.0</SystemNetHttpWinHttpHandlerPackageVersion>
@@ -124,16 +124,16 @@
     <SystemThreadingChannelsPackageVersion>5.0.0</SystemThreadingChannelsPackageVersion>
     <SystemWindowsExtensionsPackageVersion>5.0.0</SystemWindowsExtensionsPackageVersion>
     <!-- Only listed explicitly to workaround https://github.com/dotnet/cli/issues/10528 -->
-    <MicrosoftNETCorePlatformsPackageVersion>5.0.0</MicrosoftNETCorePlatformsPackageVersion>
+    <MicrosoftNETCorePlatformsPackageVersion>5.0.1</MicrosoftNETCorePlatformsPackageVersion>
     <!-- Packages from dotnet/efcore -->
-    <dotnetefPackageVersion>5.0.2</dotnetefPackageVersion>
-    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>5.0.2</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
-    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>5.0.2</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>5.0.2</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
-    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>5.0.2</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
-    <MicrosoftEntityFrameworkCoreToolsPackageVersion>5.0.2</MicrosoftEntityFrameworkCoreToolsPackageVersion>
-    <MicrosoftEntityFrameworkCorePackageVersion>5.0.2</MicrosoftEntityFrameworkCorePackageVersion>
-    <MicrosoftEntityFrameworkCoreDesignPackageVersion>5.0.2</MicrosoftEntityFrameworkCoreDesignPackageVersion>
+    <dotnetefPackageVersion>5.0.3</dotnetefPackageVersion>
+    <MicrosoftEntityFrameworkCoreInMemoryPackageVersion>5.0.3</MicrosoftEntityFrameworkCoreInMemoryPackageVersion>
+    <MicrosoftEntityFrameworkCoreRelationalPackageVersion>5.0.3</MicrosoftEntityFrameworkCoreRelationalPackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlitePackageVersion>5.0.3</MicrosoftEntityFrameworkCoreSqlitePackageVersion>
+    <MicrosoftEntityFrameworkCoreSqlServerPackageVersion>5.0.3</MicrosoftEntityFrameworkCoreSqlServerPackageVersion>
+    <MicrosoftEntityFrameworkCoreToolsPackageVersion>5.0.3</MicrosoftEntityFrameworkCoreToolsPackageVersion>
+    <MicrosoftEntityFrameworkCorePackageVersion>5.0.3</MicrosoftEntityFrameworkCorePackageVersion>
+    <MicrosoftEntityFrameworkCoreDesignPackageVersion>5.0.3</MicrosoftEntityFrameworkCoreDesignPackageVersion>
     <!-- Packages from dotnet/arcade -->
     <MicrosoftDotNetBuildTasksInstallersPackageVersion>5.0.0-beta.21063.3</MicrosoftDotNetBuildTasksInstallersPackageVersion>
   </PropertyGroup>
diff --git a/src/Components/benchmarkapps/BlazingPizza.Server/NuGet.config b/src/Components/benchmarkapps/BlazingPizza.Server/NuGet.config
index 298193b812..5b60d8fb2e 100644
--- a/src/Components/benchmarkapps/BlazingPizza.Server/NuGet.config
+++ b/src/Components/benchmarkapps/BlazingPizza.Server/NuGet.config
@@ -7,6 +7,6 @@
         <add key="entityframeworkcore" value="https://dotnetfeed.blob.core.windows.net/aspnet-entityframeworkcore/index.json" />
         <add key="aspnetcore-tooling" value="https://dotnetfeed.blob.core.windows.net/aspnet-aspnetcore-tooling/index.json" />
         <add key="aspnetcore" value="https://dotnetfeed.blob.core.windows.net/aspnet-aspnetcore/index.json" />
-        <add key="NuGet.org" value="https://api.nuget.org/v3/index.json" />
+        <add key="dotnet-public" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json" />
     </packageSources>
 </configuration>
diff --git a/src/Framework/test/Microsoft.AspNetCore.App.UnitTests.csproj b/src/Framework/test/Microsoft.AspNetCore.App.UnitTests.csproj
index fae3483c22..6eba8717f4 100644
--- a/src/Framework/test/Microsoft.AspNetCore.App.UnitTests.csproj
+++ b/src/Framework/test/Microsoft.AspNetCore.App.UnitTests.csproj
@@ -12,7 +12,15 @@
     <!-- Ignore aspnetcorev2_inprocess because tests expect only managed assemblies in this item group. -->
     <_SharedFrameworkBinariesFromRepo Include="@(AspNetCoreAppReference);@(AspNetCoreAppReferenceAndPackage)" />
 
-    <_ExpectedSharedFrameworkBinaries Include="@(_SharedFrameworkBinariesFromRepo);@(ExternalAspNetCoreAppReference);@(_TransitiveExternalAspNetCoreAppReference)" />
+    <!--
+      Special-case System.Diagnostics.EventLog.Messages.dll because that assembly name does _not_ match a
+      package. Can't mention it in @(ExternalAspNetCoreAppReference) or underlying
+      @(_TransitiveExternalAspNetCoreAppReference) without thoroughly confusing eng/targets/ResolveReferences.targets.
+    -->
+    <_ExpectedSharedFrameworkBinaries Include="@(_SharedFrameworkBinariesFromRepo);
+        @(ExternalAspNetCoreAppReference);
+        @(_TransitiveExternalAspNetCoreAppReference);
+        System.Diagnostics.EventLog.Messages" />
     <_ExpectedSharedFrameworkBinaries Condition="'$(TargetOsName)' == 'win' AND '$(TargetArchitecture)' != 'arm'" Include="aspnetcorev2_inprocess" />
 
     <AssemblyAttribute Include="Microsoft.AspNetCore.TestData">
diff --git a/src/Framework/test/TestData.cs b/src/Framework/test/TestData.cs
index 7d2237ffaa..4da187022b 100644
--- a/src/Framework/test/TestData.cs
+++ b/src/Framework/test/TestData.cs
@@ -143,6 +143,7 @@ namespace Microsoft.AspNetCore
                 "Microsoft.Net.Http.Headers",
                 "Microsoft.Win32.SystemEvents",
                 "System.Diagnostics.EventLog",
+                "System.Diagnostics.EventLog.Messages",
                 "System.Drawing.Common",
                 "System.IO.Pipelines",
                 "System.Security.Cryptography.Pkcs",
diff --git a/src/Mvc/benchmarkapps/NuGet.config b/src/Mvc/benchmarkapps/NuGet.config
index 298193b812..5b60d8fb2e 100644
--- a/src/Mvc/benchmarkapps/NuGet.config
+++ b/src/Mvc/benchmarkapps/NuGet.config
@@ -7,6 +7,6 @@
         <add key="entityframeworkcore" value="https://dotnetfeed.blob.core.windows.net/aspnet-entityframeworkcore/index.json" />
         <add key="aspnetcore-tooling" value="https://dotnetfeed.blob.core.windows.net/aspnet-aspnetcore-tooling/index.json" />
         <add key="aspnetcore" value="https://dotnetfeed.blob.core.windows.net/aspnet-aspnetcore/index.json" />
-        <add key="NuGet.org" value="https://api.nuget.org/v3/index.json" />
+        <add key="dotnet-public" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json" />
     </packageSources>
 </configuration>