diff --git a/Directory.Packages.props b/Directory.Packages.props
index efc4a76400..bec3a9bf7b 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -29,7 +29,7 @@
   </PropertyGroup>
   <PropertyGroup Label="Test dependencies">
     <MicrosoftCodeAnalysisAnalyzerTestingVersion>1.1.3-beta1.24423.1</MicrosoftCodeAnalysisAnalyzerTestingVersion>
-    <MSTestVersion>3.9.0-preview.25122.2</MSTestVersion>
+    <MSTestVersion>3.9.0-preview.25124.5</MSTestVersion>
   </PropertyGroup>
   <ItemGroup Label="Analyzers">
     <PackageVersion Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="$(MicrosoftCodeAnalysisBannedApiAnalyzersVersion)" />