diff --git a/PipelinesExercise.Tests/PipelinesExercise.Tests.csproj b/PipelinesExercise.Tests/PipelinesExercise.Tests.csproj
index e43cfde..5d37742 100644
--- a/PipelinesExercise.Tests/PipelinesExercise.Tests.csproj
+++ b/PipelinesExercise.Tests/PipelinesExercise.Tests.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="nunit" Version="3.12.0" />
-        <PackageReference Include="NUnit3TestAdapter" Version="3.16.1" />
+        <PackageReference Include="NUnit3TestAdapter" Version="4.0.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
         <PackageReference Include="Refactoring.Pipelines.Approvals" Version="8.0.0" />
     </ItemGroup>