diff --git a/Directory.Build.props b/Directory.Build.props
index 015f843..3afdd30 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -61,7 +61,7 @@
 
 	<ItemGroup Condition="$(MSBuildProjectName.EndsWith('Tests'))">
 		<PackageReference Include="FluentAssertions" Version="6.12.0"/>
-		<PackageReference Include="MSTest.TestAdapter" Version="3.3.1"/>
+		<PackageReference Include="MSTest.TestAdapter" Version="3.4.0"/>
 		<PackageReference Include="MSTest.TestFramework" Version="3.4.0"/>
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0"/>
 		<PackageReference Include="Moq" Version="[4.18.4]"/>