diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index ebbb460f6f..629de30e56 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -49,9 +49,9 @@
       <Sha>3429fee9ed58213a8916e1e2aa921fda6ba24aa2</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.0-alpha.1.24480.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.0-alpha.1.24504.1">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>6d8940439f10f5f1f997f09fc6a64a9aab039950</Sha>
+      <Sha>ef671926b25634d1363de221a36b51668fb9f71d</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.CodeAnalysis" Version="4.11.0-2.24271.11">
diff --git a/eng/Versions.props b/eng/Versions.props
index 41c78448f6..57502a38bf 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -60,7 +60,7 @@
     <MicrosoftDotNetRemoteExecutorVersion>7.0.0-beta.22316.2</MicrosoftDotNetRemoteExecutorVersion>
     <cdbsosversion>10.0.26100.1</cdbsosversion>
     <NewtonSoftJsonVersion>13.0.1</NewtonSoftJsonVersion>
-    <MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>10.0.0-alpha.1.24480.3</MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>
+    <MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>10.0.0-alpha.1.24504.1</MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>
     <!-- Roslyn and analyzers -->
     <!-- dotnet/roslyn dependencies -->
     <!--