diff --git a/package/Stackage.Http.Tests/Stackage.Http.Tests.csproj b/package/Stackage.Http.Tests/Stackage.Http.Tests.csproj
index cac1a2e..dc16dc7 100644
--- a/package/Stackage.Http.Tests/Stackage.Http.Tests.csproj
+++ b/package/Stackage.Http.Tests/Stackage.Http.Tests.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="Hornbill" Version="3.3.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="NUnit" Version="3.14.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="5.0.0" />
     <PackageReference Include="Shouldly" Version="4.2.1" />
   </ItemGroup>