diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 00b8ea2..b092b7c 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -19,7 +19,7 @@
     <PackageVersion Include="ThisAssembly.AssemblyInfo" Version="2.1.2" />
     <PackageVersion Include="ThisAssembly.Project" Version="2.0.14" />
     <PackageVersion Include="Microsoft.CSharp" Version="4.7.0" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="5.0.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="4.2.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="3.3.4" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
@@ -44,7 +44,7 @@
     <PackageVersion Include="xunit" Version="2.9.2" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
     <PackageVersion Include="Microsoft.Reactive.Testing" Version="6.0.1" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.2.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="5.0.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Analyzer.Testing" Version="1.1.2" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeFix.Testing" Version="1.1.2" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeRefactoring.Testing" Version="1.1.2" />