diff --git a/dotnet/Cucumber.HtmlFormatterTest/Cucumber.HtmlFormatterTest.csproj b/dotnet/Cucumber.HtmlFormatterTest/Cucumber.HtmlFormatterTest.csproj
index 638fb051..57dc98b9 100644
--- a/dotnet/Cucumber.HtmlFormatterTest/Cucumber.HtmlFormatterTest.csproj
+++ b/dotnet/Cucumber.HtmlFormatterTest/Cucumber.HtmlFormatterTest.csproj
@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.6.0" />
-    <PackageReference Include="MSTest" Version="3.11.1" />
+    <PackageReference Include="MSTest" Version="4.2.3" />
   </ItemGroup>
 
   <ItemGroup>