diff --git a/APIMatic.Core.Test/APIMatic.Core.Test.csproj b/APIMatic.Core.Test/APIMatic.Core.Test.csproj
index 8a7392d..902bdd2 100644
--- a/APIMatic.Core.Test/APIMatic.Core.Test.csproj
+++ b/APIMatic.Core.Test/APIMatic.Core.Test.csproj
@@ -17,7 +17,7 @@
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
         <PackageReference Include="NUnit" Version="3.13.3" />
-        <PackageReference Include="NUnit3TestAdapter" Version="4.3.1" />
+        <PackageReference Include="NUnit3TestAdapter" Version="5.1.0" />
         <PackageReference Include="RichardSzalay.MockHttp" Version="6.0.0" />
         <PackageReference Include="System.Net.Http.Json" Version="8.0.1" />
     </ItemGroup>