diff --git a/src/BBT.StructureTools.Tests/BBT.StructureTools.Tests.csproj b/src/BBT.StructureTools.Tests/BBT.StructureTools.Tests.csproj
index 7311456..b7f35f6 100644
--- a/src/BBT.StructureTools.Tests/BBT.StructureTools.Tests.csproj
+++ b/src/BBT.StructureTools.Tests/BBT.StructureTools.Tests.csproj
@@ -28,7 +28,7 @@
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="6.7.0">
+    <PackageReference Include="FluentAssertions" Version="6.9.0">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.2">