diff --git a/src/SourceBuild/content/eng/Versions.props b/src/SourceBuild/content/eng/Versions.props
index b8e6200faced..d69b24633340 100644
--- a/src/SourceBuild/content/eng/Versions.props
+++ b/src/SourceBuild/content/eng/Versions.props
@@ -18,8 +18,8 @@
       These URLs can't be composed from their base URL and version as we read them from the
       prep.sh and pipeline scripts, outside of MSBuild.
     -->
-    <PrivateSourceBuiltArtifactsUrl>https://dotnetcli.azureedge.net/source-built-artifacts/assets/Private.SourceBuilt.Artifacts.8.0.100-preview.4.23260.1.centos.8-x64.tar.gz</PrivateSourceBuiltArtifactsUrl>
+    <PrivateSourceBuiltArtifactsUrl>https://dotnetcli.azureedge.net/source-built-artifacts/assets/Private.SourceBuilt.Artifacts.8.0.100.centos.8-x64.tar.gz</PrivateSourceBuiltArtifactsUrl>
     <PrivateSourceBuiltPrebuiltsUrl>https://dotnetcli.azureedge.net/source-built-artifacts/assets/Private.SourceBuilt.Prebuilts.0.1.0-8.0.100-28.centos.8-x64.tar.gz</PrivateSourceBuiltPrebuiltsUrl>
-    <PrivateSourceBuiltSdkUrl_CentOS8Stream>https://dotnetcli.azureedge.net/source-built-artifacts/sdks/dotnet-sdk-8.0.100-preview.4.23260.1-centos.8-x64.tar.gz</PrivateSourceBuiltSdkUrl_CentOS8Stream>
+    <PrivateSourceBuiltSdkUrl_CentOS8Stream>https://dotnetcli.azureedge.net/source-built-artifacts/sdks/dotnet-sdk-8.0.100-preview.3.23210.1-centos.8-x64.tar.gz</PrivateSourceBuiltSdkUrl_CentOS8Stream>
   </PropertyGroup>
 </Project>
diff --git a/src/SourceBuild/content/global.json b/src/SourceBuild/content/global.json
index 1a12303a1819..a64d86975cb1 100644
--- a/src/SourceBuild/content/global.json
+++ b/src/SourceBuild/content/global.json
@@ -1,6 +1,6 @@
 {
   "tools": {
-    "dotnet": "8.0.100-preview.4.23260.5"
+    "dotnet": "8.0.100-preview.3.23178.7"
   },
   "msbuild-sdks": {
     "Microsoft.Build.CentralPackageVersions": "2.0.1",