diff --git a/AccuRanker.Tests/AccuRanker.Tests.csproj b/AccuRanker.Tests/AccuRanker.Tests.csproj
index f087b7e..6b364be 100644
--- a/AccuRanker.Tests/AccuRanker.Tests.csproj
+++ b/AccuRanker.Tests/AccuRanker.Tests.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Moq" Version="4.17.2" />
     <PackageReference Include="nunit" Version="3.13.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
     <PackageReference Include="RichardSzalay.MockHttp" Version="6.0.0" />
   </ItemGroup>