diff --git a/src/SourceBuild/content/eng/Versions.props b/src/SourceBuild/content/eng/Versions.props
index de4e28000..2b7f21364 100644
--- a/src/SourceBuild/content/eng/Versions.props
+++ b/src/SourceBuild/content/eng/Versions.props
@@ -23,8 +23,8 @@
       of a .NET major or minor release, prebuilts may be needed. When the release is mature, prebuilts
       are not necessary, and this property is removed from the file.
     -->
-    <PrivateSourceBuiltSdkVersion>9.0.100-alpha.1.23567.1</PrivateSourceBuiltSdkVersion>
-    <PrivateSourceBuiltArtifactsVersion>9.0.100-alpha.1.23567.1</PrivateSourceBuiltArtifactsVersion>
+    <PrivateSourceBuiltSdkVersion>9.0.100-alpha.1.23603.1</PrivateSourceBuiltSdkVersion>
+    <PrivateSourceBuiltArtifactsVersion>9.0.100-alpha.1.23603.1</PrivateSourceBuiltArtifactsVersion>
     <PrivateSourceBuiltPrebuiltsVersion>0.1.0-9.0.100-6</PrivateSourceBuiltPrebuiltsVersion>
   </PropertyGroup>
 </Project>
diff --git a/src/SourceBuild/content/global.json b/src/SourceBuild/content/global.json
index 19c613a55..8374e1deb 100644
--- a/src/SourceBuild/content/global.json
+++ b/src/SourceBuild/content/global.json
@@ -1,6 +1,6 @@
 {
   "tools": {
-    "dotnet": "9.0.100-alpha.1.23524.3"
+    "dotnet": "9.0.100-alpha.1.23603.1"
   },
   "msbuild-sdks": {
     "Microsoft.Build.CentralPackageVersions": "2.0.1",