diff --git a/E5Renewer.Tests/E5Renewer.Tests.csproj b/E5Renewer.Tests/E5Renewer.Tests.csproj
index 71656c0..14b9173 100644
--- a/E5Renewer.Tests/E5Renewer.Tests.csproj
+++ b/E5Renewer.Tests/E5Renewer.Tests.csproj
@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.3.1" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.4.3" />
     <PackageReference Include="MSTest.TestFramework" Version="3.4.3" />
     <PackageReference Include="coverlet.collector" Version="6.0.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>