diff --git a/dotnet/Cucumber.CCK.Tests/Cucumber.CCK.Tests.csproj b/dotnet/Cucumber.CCK.Tests/Cucumber.CCK.Tests.csproj
index 624247c4..ca041759 100644
--- a/dotnet/Cucumber.CCK.Tests/Cucumber.CCK.Tests.csproj
+++ b/dotnet/Cucumber.CCK.Tests/Cucumber.CCK.Tests.csproj
@@ -13,7 +13,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="FluentAssertions" Version="7.2.2" />
+    <PackageReference Include="FluentAssertions" Version="8.10.0" />
   </ItemGroup>
 
   <ItemGroup>