diff --git a/test/Directory.Build.props b/test/Directory.Build.props
index cfc7cfb..42b0e41 100644
--- a/test/Directory.Build.props
+++ b/test/Directory.Build.props
@@ -6,7 +6,7 @@
     <PackageReference Include="coverlet.collector" PrivateAssets="all" Version="6.0.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="6.11.0"/>
+    <PackageReference Include="FluentAssertions" Version="6.12.0"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.1"/>
     <PackageReference Include="Moq" Version="4.18.4"/>
     <PackageReference Include="xunit" Version="2.5.0"/>