diff --git a/src/ReactiveUI.Validation.Tests/ReactiveUI.Validation.Tests.csproj b/src/ReactiveUI.Validation.Tests/ReactiveUI.Validation.Tests.csproj
index b94bac41..ed842045 100644
--- a/src/ReactiveUI.Validation.Tests/ReactiveUI.Validation.Tests.csproj
+++ b/src/ReactiveUI.Validation.Tests/ReactiveUI.Validation.Tests.csproj
@@ -24,7 +24,7 @@
     </PackageReference>
     <PackageReference Include="DiffEngine" Version="15.6.0" />
     <PackageReference Include="JetBrains.DotMemoryUnit" Version="3.2.20220510" />
-    <PackageReference Include="FluentAssertions" Version="7.1.0" />
+    <PackageReference Include="FluentAssertions" Version="8.0.1" />
   </ItemGroup>
 
   <ItemGroup>