diff --git a/test/Directory.Build.props b/test/Directory.Build.props
index 00b3aeaa3..36f6be3b8 100644
--- a/test/Directory.Build.props
+++ b/test/Directory.Build.props
@@ -15,7 +15,7 @@
     <ItemGroup>
         <PackageReference Include="xunit" Version="2.4.1"/>
         <PackageReference Include="AutoFixture" Version="4.17.0"/>
-        <PackageReference Include="FluentAssertions" Version="6.5.1"/>
+        <PackageReference Include="FluentAssertions" Version="6.6.0"/>
     </ItemGroup>
 
     <ItemGroup>