diff --git a/Directory.Packages.props b/Directory.Packages.props
index 34ada8d..d635ad0 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -7,7 +7,7 @@
     <ItemGroup>
         <PackageVersion Include="AspNetCore.SignalR.OpenTelemetry" Version="1.4.0" />
         <PackageVersion Include="Cocona" Version="2.2.0" />
-        <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
+        <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.12.0" />
         <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.8.0" />
         <PackageVersion Include="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="4.8.0" />
         <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />