diff --git a/complete/IntegrationTests/IntegrationTests.csproj b/complete/IntegrationTests/IntegrationTests.csproj
index 55bb5b9..9bda66b 100644
--- a/complete/IntegrationTests/IntegrationTests.csproj
+++ b/complete/IntegrationTests/IntegrationTests.csproj
@@ -15,7 +15,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="Aspire.Hosting.Testing" Version="9.1.0" />
-		<PackageReference Include="MSTest" Version="3.8.2" />
+		<PackageReference Include="MSTest" Version="4.0.0" />
 	</ItemGroup>
 
 	<ItemGroup>