diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 6d4e971..22b89c8 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -7,7 +7,7 @@
     <PackageVersion Include="Microsoft.VisualStudioEng.MicroBuild.Core" Version="1.0.0" />
     <!-- Roslyn (version is overridden in Tests) -->
     <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.7.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.9.2" />
     <!-- Analyzers -->
     <PackageVersion Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.10.48" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.CodeStyle" Version="4.9.2" />
@@ -21,8 +21,8 @@
     <!-- Tests -->
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageVersion Include="System.Reflection.MetadataLoadContext" Version="8.0.0" />
-    <PackageVersion Include="xunit" Version="2.8.0" />
-    <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.0" />
+    <PackageVersion Include="xunit" Version="2.8.1" />
+    <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.1" />
     <PackageVersion Include="Xunit.SkippableFact" Version="1.4.13" />
     <!-- Misc -->
     <PackageVersion Include="Microsoft.Win32.Registry" Version="5.0.0" />