diff --git a/complete/IntegrationTests/IntegrationTests.csproj b/complete/IntegrationTests/IntegrationTests.csproj
index 040c9368..9fa6395b 100644
--- a/complete/IntegrationTests/IntegrationTests.csproj
+++ b/complete/IntegrationTests/IntegrationTests.csproj
@@ -12,7 +12,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Aspire.Hosting.Testing" Version="13.1.0" />
-    <PackageReference Include="MSTest" Version="3.10.4" />
+    <PackageReference Include="MSTest" Version="4.2.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\AppHost\AppHost.csproj" />