diff --git a/core/getting-started/unit-testing-vb-mstest/PrimeService.Tests/PrimeService.Tests.vbproj b/core/getting-started/unit-testing-vb-mstest/PrimeService.Tests/PrimeService.Tests.vbproj
index 6765506cf6d..1ac21ea29f4 100644
--- a/core/getting-started/unit-testing-vb-mstest/PrimeService.Tests/PrimeService.Tests.vbproj
+++ b/core/getting-started/unit-testing-vb-mstest/PrimeService.Tests/PrimeService.Tests.vbproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.1.2" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.1" />
     <PackageReference Include="MSTest.TestFramework" Version="2.1.2" />
   </ItemGroup>