diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 51fa1a195..225f85c4c 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -185,9 +185,9 @@
       <Sha>1d174267bf45dabbadb12602b1170329611fd219</Sha>
       <SourceBuild RepoName="deployment-tools" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.23570.2">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.23577.2">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>139dc8965f24bcc71dac79281a90e136e7c182ef</Sha>
+      <Sha>5832ec4c6ab8fbcab4e6f25584f5955dbb57541d</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceBuild.Intermediate.symreader" Version="2.1.0-beta.23253.1">