diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 103c56fd7fd..69fd212351c 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.23502.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.23509.2">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>588fbcbc2a221bc6cea33f12eb73c9117994154e</Sha>
+      <Sha>7465c94de67ea6410d285608979e73df72d5f670</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="9.0.0-alpha.1.23502.1">