diff --git a/tests/Directory.Build.props b/tests/Directory.Build.props
index 562f60f1..0503a466 100644
--- a/tests/Directory.Build.props
+++ b/tests/Directory.Build.props
@@ -35,7 +35,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.20.72" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.6.0" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.6.0" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.7.3" />
   </ItemGroup>
 
 </Project>
\ No newline at end of file