diff --git a/eFormAPI/Plugins/ItemsPlanning.Pn/ItemsPlanning.Pn.Test/ItemsPlanning.Pn.Test.csproj b/eFormAPI/Plugins/ItemsPlanning.Pn/ItemsPlanning.Pn.Test/ItemsPlanning.Pn.Test.csproj
index 1aa87556..5edfa19a 100644
--- a/eFormAPI/Plugins/ItemsPlanning.Pn/ItemsPlanning.Pn.Test/ItemsPlanning.Pn.Test.csproj
+++ b/eFormAPI/Plugins/ItemsPlanning.Pn/ItemsPlanning.Pn.Test/ItemsPlanning.Pn.Test.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
       <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
-      <PackageReference Include="NUnit" Version="3.14.0" />
+      <PackageReference Include="NUnit" Version="4.2.1" />
       <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     </ItemGroup>