diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 06d13512c..8aab6135b 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -181,9 +181,9 @@
       <Sha>9e870996b8bf0b91a791edd1039bfd23bdd01af8</Sha>
       <SourceBuild RepoName="deployment-tools" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23265.1">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="8.0.0-alpha.1.23266.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>7100a017296d5d0ba6bdb9c163c246579e75aa6a</Sha>
+      <Sha>83daca78a3f4348999a3e4d81cb0bcc00e956d79</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.symreader" Version="2.1.0-beta.23253.1">