diff --git a/docs/core/tutorials/snippets/library-with-visual-studio/vb/StringLibraryTest/StringLibraryTest.vbproj b/docs/core/tutorials/snippets/library-with-visual-studio/vb/StringLibraryTest/StringLibraryTest.vbproj
index 60388a7292fc6..ce9a601edb740 100644
--- a/docs/core/tutorials/snippets/library-with-visual-studio/vb/StringLibraryTest/StringLibraryTest.vbproj
+++ b/docs/core/tutorials/snippets/library-with-visual-studio/vb/StringLibraryTest/StringLibraryTest.vbproj
@@ -8,8 +8,8 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.6.3" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.6.3" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.6.4" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.6.4" />
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
   </ItemGroup>