diff --git a/tests/Directory.Packages.props b/tests/Directory.Packages.props
index 655dd12..2a89c54 100644
--- a/tests/Directory.Packages.props
+++ b/tests/Directory.Packages.props
@@ -9,7 +9,7 @@
          Avalonia / AWSSDK.S3 / NSubstitute 那几条随之搬走。 -->
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.10.1" />
     <PackageVersion Include="MSTest.TestAdapter" Version="4.4.0" />
-    <PackageVersion Include="MSTest.TestFramework" Version="4.4.0" />
+    <PackageVersion Include="MSTest.TestFramework" Version="4.4.1" />
     <PackageVersion Include="coverlet.collector" Version="10.0.1" />
   </ItemGroup>
 </Project>