diff --git a/PCAxis.Core.UnitTest/PCAxis.Core.UnitTest.vbproj b/PCAxis.Core.UnitTest/PCAxis.Core.UnitTest.vbproj
index ed2e7b4..e3d8c2e 100644
--- a/PCAxis.Core.UnitTest/PCAxis.Core.UnitTest.vbproj
+++ b/PCAxis.Core.UnitTest/PCAxis.Core.UnitTest.vbproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.7.1" />
-    <PackageReference Include="MSTest.TestFramework" Version="3.7.0" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.7.1" />
     <PackageReference Include="coverlet.collector" Version="6.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>