diff --git a/NuGet.config b/NuGet.config
index 81cbac26f3c2..7abe24efd7b5 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -4,19 +4,16 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-aspnetcore -->
-    <add key="darc-int-dotnet-aspnetcore-d827c65" value="https://pkgs.dev.azure.com/dnceng/_packaging/darc-int-dotnet-aspnetcore-d827c653/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from dotnet-msbuild -->
-    <add key="darc-pub-dotnet-msbuild-663c136-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-msbuild-663c136f-1/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-msbuild-57a23d2" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-msbuild-57a23d24/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-msbuild -->
     <!--  Begin: Package sources from dotnet-roslyn-analyzers -->
     <add key="darc-pub-dotnet-roslyn-analyzers-97205a2" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-roslyn-analyzers-97205a2e/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-roslyn-analyzers -->
     <!--  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 -->
     <!--  Begin: Package sources from dotnet-windowsdesktop -->
-    <add key="darc-int-dotnet-windowsdesktop-f8d26ae" value="https://pkgs.dev.azure.com/dnceng/_packaging/darc-int-dotnet-windowsdesktop-f8d26ae7/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-windowsdesktop -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json" />
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 545a91ba3dcf..8a9e48904a55 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -67,11 +67,11 @@
     </Dependency>
     <Dependency Name="Microsoft.Build" Version="16.9.0">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>663c136fcd9b4015abba52e9a99890d005adfa0e</Sha>
+      <Sha>57a23d249aafe6409b3e24836a486f769cb74c2c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Build.Localization" Version="16.9.0-preview-21104-09">
+    <Dependency Name="Microsoft.Build.Localization" Version="16.9.0-preview-21112-03">
       <Uri>https://github.com/dotnet/msbuild</Uri>
-      <Sha>663c136fcd9b4015abba52e9a99890d005adfa0e</Sha>
+      <Sha>57a23d249aafe6409b3e24836a486f769cb74c2c</Sha>
     </Dependency>
     <Dependency Name="Microsoft.FSharp.Compiler" Version="11.3.2-beta.21102.9">
       <Uri>https://github.com/dotnet/fsharp</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 4006d7e35458..ef7a33ea9faf 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -88,7 +88,7 @@
     <MicrosoftBuildPackageVersion>16.9.0</MicrosoftBuildPackageVersion>
     <MicrosoftBuildFrameworkPackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildFrameworkPackageVersion>
     <MicrosoftBuildRuntimePackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildRuntimePackageVersion>
-    <MicrosoftBuildLocalizationPackageVersion>16.9.0-preview-21104-09</MicrosoftBuildLocalizationPackageVersion>
+    <MicrosoftBuildLocalizationPackageVersion>16.9.0-preview-21112-03</MicrosoftBuildLocalizationPackageVersion>
     <MicrosoftBuildUtilitiesCorePackageVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildUtilitiesCorePackageVersion>
     <MicrosoftBuildVersion>$(MicrosoftBuildPackageVersion)</MicrosoftBuildVersion>
     <MicrosoftBuildFrameworkVersion>$(MicrosoftBuildFrameworkPackageVersion)</MicrosoftBuildFrameworkVersion>