diff --git a/Tests_Blazor.Diagrams/Tests_Blazor.Diagrams.csproj b/Tests_Blazor.Diagrams/Tests_Blazor.Diagrams.csproj
index 2926f726..22e0d694 100644
--- a/Tests_Blazor.Diagrams/Tests_Blazor.Diagrams.csproj
+++ b/Tests_Blazor.Diagrams/Tests_Blazor.Diagrams.csproj
@@ -3,7 +3,7 @@
     <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="NUnit" Version="4.0.1" />
+    <PackageReference Include="NUnit" Version="4.1.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>