diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index d3f390dfbdb..43c3082275b 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -2,9 +2,9 @@
 <Dependencies>
   <ProductDependencies>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="10.0.0-alpha.1.24568.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="10.0.0-alpha.1.24571.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>09aaed01f4bd113a1aca58d620096fe77c5a2da7</Sha>
+      <Sha>a5a31c71349868357945ccff44a47a997b4f5717</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->