diff --git a/Yaap.Tests/Yaap.Tests.csproj b/Yaap.Tests/Yaap.Tests.csproj
index cc50b79..3aeb3dc 100644
--- a/Yaap.Tests/Yaap.Tests.csproj
+++ b/Yaap.Tests/Yaap.Tests.csproj
@@ -5,7 +5,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.0" />
     <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.16.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.0.0" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Yaap\Yaap.csproj" />