diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 0fa8402cee..06439572c8 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -96,14 +96,14 @@
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
       <Sha>3a25a7f1cc446b60678ed25c9d829420d6321eba</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24176.8">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.24177.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>48e9e0d2164de0535446809364724da8962123a6</Sha>
+      <Sha>b17b2a1bb7da23253043dee059f374b00f3e321a</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="8.0.0-beta.24176.8">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="8.0.0-beta.24177.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>48e9e0d2164de0535446809364724da8962123a6</Sha>
+      <Sha>b17b2a1bb7da23253043dee059f374b00f3e321a</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.DotNet.XliffTasks" Version="1.0.0-beta.23475.1" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">
diff --git a/eng/Versions.props b/eng/Versions.props
index 8cbbb41cd3..7a2bf0222c 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -50,7 +50,7 @@
     <MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>6.0.2-servicing.22064.6</MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>
     <MicrosoftNETCorePlatformsPackageVersion>6.0.1</MicrosoftNETCorePlatformsPackageVersion>
     <MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>9.0.0-alpha.1.24162.2</MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>
-    <MicrosoftSourceBuildIntermediatearcadePackageVersion>8.0.0-beta.24176.8</MicrosoftSourceBuildIntermediatearcadePackageVersion>
+    <MicrosoftSourceBuildIntermediatearcadePackageVersion>8.0.0-beta.24177.1</MicrosoftSourceBuildIntermediatearcadePackageVersion>
     <MicrosoftDotNetXliffTasksPackageVersion>1.0.0-beta.23475.1</MicrosoftDotNetXliffTasksPackageVersion>
     <MicrosoftSourceBuildIntermediatexlifftasksPackageVersion>1.0.0-beta.23475.1</MicrosoftSourceBuildIntermediatexlifftasksPackageVersion>
     <MicrosoftNetCompilersToolsetPackageVersion>4.10.0-3.24169.7</MicrosoftNetCompilersToolsetPackageVersion>
diff --git a/eng/common/native/init-compiler.sh b/eng/common/native/init-compiler.sh
index f5c1ec7eaf..2d5660642b 100644
--- a/eng/common/native/init-compiler.sh
+++ b/eng/common/native/init-compiler.sh
@@ -63,7 +63,7 @@ if [ -z "$CLR_CC" ]; then
     # Set default versions
     if [ -z "$majorVersion" ]; then
         # note: gcc (all versions) and clang versions higher than 6 do not have minor version in file name, if it is zero.
-        if [ "$compiler" = "clang" ]; then versions="17 16 15 14 13 12 11 10 9 8 7 6.0 5.0 4.0 3.9 3.8 3.7 3.6 3.5"
+        if [ "$compiler" = "clang" ]; then versions="18 17 16 15 14 13 12 11 10 9 8 7 6.0 5.0 4.0 3.9 3.8 3.7 3.6 3.5"
         elif [ "$compiler" = "gcc" ]; then versions="13 12 11 10 9 8 7 6 5 4.9"; fi
 
         for version in $versions; do
diff --git a/global.json b/global.json
index bf64c70194..c570171054 100644
--- a/global.json
+++ b/global.json
@@ -21,7 +21,7 @@
     "rollForward": "latestPatch"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24176.8",
+    "Microsoft.DotNet.Arcade.Sdk": "8.0.0-beta.24177.1",
     "Microsoft.Build.NoTargets": "3.7.0"
   }
 }