diff --git a/new/test/UnitTests/UnitTests.csproj b/new/test/UnitTests/UnitTests.csproj
index c54f666..0eecb33 100644
--- a/new/test/UnitTests/UnitTests.csproj
+++ b/new/test/UnitTests/UnitTests.csproj
@@ -7,7 +7,7 @@
     </PropertyGroup>
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-        <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
+        <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
         <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
         <PackageReference Include="coverlet.collector" Version="3.0.3" />
         <PackageReference Include="Unknown6656.TestRunner" Version="1.0.4" />