diff --git a/NuGet.config b/NuGet.config
index 28408ac24..9ee0fa704 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -9,10 +9,6 @@
     <!--  Begin: Package sources from dotnet-aspnetcore -->
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from dotnet-emsdk -->
-    <add key="darc-pub-dotnet-emsdk-52e9452-3" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-52e9452f-3/nuget/v3/index.json" />
-    <add key="darc-pub-dotnet-emsdk-52e9452-2" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-52e9452f-2/nuget/v3/index.json" />
-    <add key="darc-pub-dotnet-emsdk-52e9452-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-52e9452f-1/nuget/v3/index.json" />
-    <add key="darc-pub-dotnet-emsdk-52e9452" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-52e9452f/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-emsdk -->
     <!--  Begin: Package sources from DotNet-msbuild-Trusted -->
     <!--  End: Package sources from DotNet-msbuild-Trusted -->
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index cf180107c..656e24ddd 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -211,9 +211,9 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>1a6b24397e50146d0fece9cfb9c0b87275691e6f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="6.0.0-servicing.22213.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="6.0.0-servicing.22219.1">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>60845bf36f0dd6dd310070548a58cb8ad3ab513c</Sha>
+      <Sha>bb35f199756a8b45dacb1025d72419f6ea5ff1a4</Sha>
       <SourceBuildTarball RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceLink.GitHub" Version="1.1.0-beta-21480-02" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">