diff --git a/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj b/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj
index 8fc165c..5318c1c 100644
--- a/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj
+++ b/StreamDeckSimHub.PluginTests/StreamDeckSimHub.PluginTests.csproj
@@ -11,7 +11,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
         <PackageReference Include="Moq" Version="4.18.3" />
-        <PackageReference Include="NUnit" Version="3.13.3" />
+        <PackageReference Include="NUnit" Version="4.1.0" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
         <PackageReference Include="NUnit.Analyzers" Version="3.3.0" />
         <PackageReference Include="coverlet.collector" Version="3.1.2" />