diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 96eb7b1c74bd52..cb8cb16a6d4979 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -402,9 +402,9 @@
       <Uri>https://github.com/NuGet/NuGet.Client</Uri>
       <Sha>8fef55f5a55a3b4f2c96cd1a9b5ddc51d4b927f8</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.Sdk.Internal" Version="9.0.100-alpha.1.23429.7">
+    <Dependency Name="Microsoft.Dotnet.Sdk.Internal" Version="9.0.100-alpha.1.23431.1">
       <Uri>https://github.com/dotnet/installer</Uri>
-      <Sha>0f596c55adb7cf334fafe1fef2fa5db304947aa6</Sha>
+      <Sha>162d3114bf6324ed3ecd89c547adde5ccd3c34b4</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index b671efc050cd78..2cc60dac1bfbce 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -255,7 +255,7 @@
     <MicrosoftExtensionsLoggingVersion>3.1.7</MicrosoftExtensionsLoggingVersion>
     <MicrosoftSymbolStoreVersion>1.0.406601</MicrosoftSymbolStoreVersion>
     <!-- installer version, for testing workloads -->
-    <MicrosoftDotnetSdkInternalVersion>9.0.100-alpha.1.23429.7</MicrosoftDotnetSdkInternalVersion>
+    <MicrosoftDotnetSdkInternalVersion>9.0.100-alpha.1.23431.1</MicrosoftDotnetSdkInternalVersion>
     <SdkVersionForWorkloadTesting>$(MicrosoftDotnetSdkInternalVersion)</SdkVersionForWorkloadTesting>
   </PropertyGroup>
 </Project>