diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f5c16d3..59a26bb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
     name: Build on ${{ matrix.os }} with Dotnet ${{ matrix.dotnet }}
     strategy:
       matrix:
-        dotnet: [ '8.x', '9.0.100-preview.4.24267.66']
+        dotnet: [ '8.x', '9.0.100-rc.1.24452.12']
         os: [ubuntu-latest, windows-latest]
     steps:
     - uses: actions/checkout@v4
diff --git a/Directory.Packages.props b/Directory.Packages.props
index fc21d41..6e738cd 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -4,8 +4,8 @@
   </PropertyGroup>
   <ItemGroup>
     <!-- find latest versions at https://dev.azure.com/dnceng/public/_artifacts/feed/dotnet-experimental by name of package -->
-    <PackageVersion Include="Microsoft.DotNet.ILCompiler.LLVM" Version="9.0.0-rc.1.24429.1" />
-    <PackageVersion Include="runtime.$(NETCoreSdkPortableRuntimeIdentifier).Microsoft.DotNet.ILCompiler.LLVM" Version="9.0.0-rc.1.24429.1" />
+    <PackageVersion Include="Microsoft.DotNet.ILCompiler.LLVM" Version="9.0.0-rc.1.24468.1" />
+    <PackageVersion Include="runtime.$(NETCoreSdkPortableRuntimeIdentifier).Microsoft.DotNet.ILCompiler.LLVM" Version="9.0.0-rc.1.24468.1" />
 
     <!-- Tests -->
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.6.0" />