diff --git a/src/TestProject/TestProject.csproj b/src/TestProject/TestProject.csproj
index eb7e621..6c4c24f 100644
--- a/src/TestProject/TestProject.csproj
+++ b/src/TestProject/TestProject.csproj
@@ -62,7 +62,7 @@
     <PackageReference Include="Microsoft.CodeCoverage" Version="17.1.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.1.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.9" />
     <PackageReference Include="coverlet.collector" Version="3.1.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>