diff --git a/My-WebAPI/WebAPI.Tests/WebAPI.Tests.csproj b/My-WebAPI/WebAPI.Tests/WebAPI.Tests.csproj
index 8d6421f..cd72b7c 100644
--- a/My-WebAPI/WebAPI.Tests/WebAPI.Tests.csproj
+++ b/My-WebAPI/WebAPI.Tests/WebAPI.Tests.csproj
@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
     <PackageReference Include="Moq" Version="4.20.69" />
-    <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="3.1.2" />
   </ItemGroup>