diff --git a/HSTempoWasm.Tests/HSTempoWasm.Tests.csproj b/HSTempoWasm.Tests/HSTempoWasm.Tests.csproj
index 43aca02..836e55c 100644
--- a/HSTempoWasm.Tests/HSTempoWasm.Tests.csproj
+++ b/HSTempoWasm.Tests/HSTempoWasm.Tests.csproj
@@ -10,7 +10,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
-    <PackageReference Include="FluentAssertions" Version="8.7.0" />
+    <PackageReference Include="FluentAssertions" Version="8.9.0" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="../HSTempoWasm/HSTempoWasm.csproj" />