diff --git a/NuGet.config b/NuGet.config
index 8bdc3ffd2..c8bd4d7c7 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -7,14 +7,8 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-emsdk -->
-    <add key="darc-pub-dotnet-emsdk-08a90ca" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-08a90ca2/nuget/v3/index.json" />
-    <add key="darc-pub-dotnet-emsdk-08a90ca-2" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-08a90ca2-2/nuget/v3/index.json" />
-    <add key="darc-pub-dotnet-emsdk-08a90ca-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-08a90ca2-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-emsdk -->
     <!--  Begin: Package sources from dotnet-aspnetcore -->
-    <add key="darc-int-dotnet-aspnetcore-8486d31" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-aspnetcore-8486d31e/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-aspnetcore-8486d31-2" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-aspnetcore-8486d31e-2/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-aspnetcore-8486d31-1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-aspnetcore-8486d31e-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from DotNet-msbuild-Trusted -->
     <add key="darc-pub-DotNet-msbuild-Trusted-b5265ef" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-DotNet-msbuild-Trusted-b5265ef3/nuget/v3/index.json" />
@@ -22,14 +16,8 @@
     <!--  Begin: Package sources from dotnet-runtime -->
     <!--  End: Package sources from dotnet-runtime -->
     <!--  Begin: Package sources from dotnet-sdk -->
-    <add key="darc-int-dotnet-sdk-88e8f61" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-sdk-88e8f612/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-sdk-88e8f61-2" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-sdk-88e8f612-2/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-sdk-88e8f61-1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-sdk-88e8f612-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-sdk -->
     <!--  Begin: Package sources from dotnet-windowsdesktop -->
-    <add key="darc-int-dotnet-windowsdesktop-04094d1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-windowsdesktop-04094d11/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-windowsdesktop-04094d1-2" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-windowsdesktop-04094d11-2/nuget/v3/index.json" />
-    <add key="darc-int-dotnet-windowsdesktop-04094d1-1" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-windowsdesktop-04094d11-1/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="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
@@ -49,20 +37,11 @@
   <disabledPackageSources>
     <!--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-8486d31-1" value="true" />
-    <add key="darc-int-dotnet-aspnetcore-8486d31-2" value="true" />
-    <add key="darc-int-dotnet-aspnetcore-8486d31" value="true" />
     <!--  End: Package sources from dotnet-aspnetcore -->
     <!--  Begin: Package sources from dotnet-runtime -->
     <!--  Begin: Package sources from dotnet-sdk -->
-    <add key="darc-int-dotnet-sdk-88e8f61-1" value="true" />
-    <add key="darc-int-dotnet-sdk-88e8f61-2" value="true" />
-    <add key="darc-int-dotnet-sdk-88e8f61" value="true" />
     <!--  End: Package sources from dotnet-sdk -->
     <!--  Begin: Package sources from dotnet-windowsdesktop -->
-    <add key="darc-int-dotnet-windowsdesktop-04094d1-1" value="true" />
-    <add key="darc-int-dotnet-windowsdesktop-04094d1-2" value="true" />
-    <add key="darc-int-dotnet-windowsdesktop-04094d1" value="true" />
     <!--  End: Package sources from dotnet-windowsdesktop -->
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 9715e91d6..c7bf8f808 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -193,9 +193,9 @@
       <Sha>5957c5c5f85f17c145e7fab4ece37ad6aafcded9</Sha>
       <SourceBuild RepoName="deployment-tools" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.24175.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.24216.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>300e99190e6ae1983681694dbdd5f75f0c692081</Sha>
+      <Sha>908177a58a41532b3302c17f1e1a8cf1c1234545</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.symreader" Version="2.1.0-beta.23253.1">