diff --git a/Directory.Packages.props b/Directory.Packages.props
index e4244834c..47be9592b 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -36,7 +36,7 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.5.1" />
     <PackageVersion Include="Moq" Version="4.20.72" />
     <PackageVersion Include="MSTest.TestAdapter" Version="4.2.2" />
-    <PackageVersion Include="MSTest.TestFramework" Version="4.2.2" />
+    <PackageVersion Include="MSTest.TestFramework" Version="4.3.3" />
     <PackageVersion Include="NodaTime" Version="3.3.2" />
     <PackageVersion Include="NodaTime.Serialization.SystemTextJson" Version="1.3.1" />
     <PackageVersion Include="NodaTime.Testing" Version="3.3.2" />