diff --git a/samples/snippets/csharp/getting_started/ClassLibraryProjects/StringLibraryTest/StringLibraryTest.csproj b/samples/snippets/csharp/getting_started/ClassLibraryProjects/StringLibraryTest/StringLibraryTest.csproj
index 039fa77f833e3..0a814f3ccf009 100644
--- a/samples/snippets/csharp/getting_started/ClassLibraryProjects/StringLibraryTest/StringLibraryTest.csproj
+++ b/samples/snippets/csharp/getting_started/ClassLibraryProjects/StringLibraryTest/StringLibraryTest.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.1.2" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.1" />
     <PackageReference Include="MSTest.TestFramework" Version="2.1.2" />
     <PackageReference Include="coverlet.collector" Version="3.0.2" />
   </ItemGroup>