diff --git a/src/Directory.build.props b/src/Directory.build.props
index 5b03d917c..fdb8c83c9 100644
--- a/src/Directory.build.props
+++ b/src/Directory.build.props
@@ -38,7 +38,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="Xunit.StaFact" Version="1.0.37" />
-    <PackageReference Include="FluentAssertions" Version="5.10.3" />
+    <PackageReference Include="FluentAssertions" Version="6.0.0" />
     <PackageReference Include="Microsoft.Reactive.Testing" Version="5.0.0" />
     <PackageReference Include="PublicApiGenerator" Version="10.2.0" />
     <PackageReference Include="DiffEngine" Version="7.1.0" />