diff --git a/Directory.Packages.props b/Directory.Packages.props
index 89af3de..965c47a 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -14,7 +14,7 @@
     <PackageVersion Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="4.9.2" />
     <PackageVersion Include="Microsoft.CodeAnalysis.Workspaces.MSBuild" Version="4.8.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageVersion Include="MSTest.TestAdapter" Version="3.7.0" />
+    <PackageVersion Include="MSTest.TestAdapter" Version="3.7.3" />
     <PackageVersion Include="MSTest.TestFramework" Version="3.7.0" />
     <PackageVersion Include="System.CommandLine.DragonFruit" Version="0.4.0-alpha.23407.1" />
   </ItemGroup>