diff --git a/Directory.Packages.props b/Directory.Packages.props
index 7f2169a..7aac702 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -38,7 +38,7 @@
         <PackageVersion Include="Meziantou.Xunit.ParallelTestFramework"
                         Version="2.3.0" />
         <PackageVersion Include="Microsoft.CodeAnalysis.CSharp"
-                        Version="4.12.0" />
+                        Version="4.13.0" />
         <PackageVersion Include="Microsoft.NET.Test.Sdk"
                         Version="17.13.0" />
         <PackageVersion Include="NuGet.Versioning"