diff --git a/SW.Mtm.UnitTests/SW.Mtm.UnitTests.csproj b/SW.Mtm.UnitTests/SW.Mtm.UnitTests.csproj
index 56b81d3..cbea8bf 100644
--- a/SW.Mtm.UnitTests/SW.Mtm.UnitTests.csproj
+++ b/SW.Mtm.UnitTests/SW.Mtm.UnitTests.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="FluentValidation" Version="10.3.4" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="2.2.7" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.7" />
+    <PackageReference Include="MSTest.TestFramework" Version="4.3.3" />
     <PackageReference Include="coverlet.collector" Version="3.1.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>