diff --git a/working/content/modulith/DddModule/Modulith.DddModule/Modulith.DddModule.csproj b/working/content/modulith/DddModule/Modulith.DddModule/Modulith.DddModule.csproj
index 9418e20..0a01f0b 100644
--- a/working/content/modulith/DddModule/Modulith.DddModule/Modulith.DddModule.csproj
+++ b/working/content/modulith/DddModule/Modulith.DddModule/Modulith.DddModule.csproj
@@ -5,7 +5,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="mediatr" Version="12.2.0"/>
+        <PackageReference Include="Mediatr" Version="12.4.1" />
         <PackageReference Include="FastEndpoints" Version="5.24.0"/>
     </ItemGroup>
 
diff --git a/working/content/modulith/Modulith.Web/Modulith.Web.csproj b/working/content/modulith/Modulith.Web/Modulith.Web.csproj
index 52e99d9..19d18ba 100644
--- a/working/content/modulith/Modulith.Web/Modulith.Web.csproj
+++ b/working/content/modulith/Modulith.Web/Modulith.Web.csproj
@@ -21,11 +21,11 @@
     </ItemGroup>
     <!--#endif -->
     <ItemGroup>
-        <PackageReference Include="FastEndpoints.Security" Version="5.29.0"/>
-        <PackageReference Include="FastEndpoints.Swagger" Version="5.29.0"/>
+        <PackageReference Include="FastEndpoints.Security" Version="5.30.0"/>
+        <PackageReference Include="FastEndpoints.Swagger" Version="5.30.0"/>
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.0"/>
         <PackageReference Include="Swashbuckle.AspNetCore" Version="6.7.3"/>
-        <PackageReference Include="FastEndpoints" Version="5.29.0"/>
+        <PackageReference Include="FastEndpoints" Version="5.30.0"/>
     </ItemGroup>
 
     <ItemGroup>
diff --git a/working/content/modulith/NewModule/Modulith.NewModule.Contracts/Modulith.NewModule.Contracts.csproj b/working/content/modulith/NewModule/Modulith.NewModule.Contracts/Modulith.NewModule.Contracts.csproj
index ba4ddb1..f584041 100644
--- a/working/content/modulith/NewModule/Modulith.NewModule.Contracts/Modulith.NewModule.Contracts.csproj
+++ b/working/content/modulith/NewModule/Modulith.NewModule.Contracts/Modulith.NewModule.Contracts.csproj
@@ -1,4 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <ItemGroup>
+        <PackageReference Include="Mediatr" Version="12.4.1" />
     </ItemGroup>
 </Project>
diff --git a/working/content/modulith/NewModule/Modulith.NewModule.Tests/Modulith.NewModule.Tests.csproj b/working/content/modulith/NewModule/Modulith.NewModule.Tests/Modulith.NewModule.Tests.csproj
index 9389bd3..ee62cf8 100644
--- a/working/content/modulith/NewModule/Modulith.NewModule.Tests/Modulith.NewModule.Tests.csproj
+++ b/working/content/modulith/NewModule/Modulith.NewModule.Tests/Modulith.NewModule.Tests.csproj
@@ -11,6 +11,8 @@
         <PackageReference Include="xunit" Version="2.9.0"/>
         <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2"/>
         <PackageReference Include="tngtech.archunitnet.xunit" Version="0.11.0"/>
+        <PackageReference Include="FastEndpoints.Testing" Version="5.30.0" />
+        <PackageReference Include="FluentAssertions" Version="6.12.1" />
     </ItemGroup>
 
     <ItemGroup>
@@ -18,6 +20,7 @@
     </ItemGroup>
 
     <ItemGroup>
+        <ProjectReference Include="..\..\Modulith.Web\Modulith.Web.csproj" />
         <ProjectReference Include="..\Modulith.NewModule\Modulith.NewModule.csproj"/>
     </ItemGroup>
 
diff --git a/working/content/modulith/NewModule/Modulith.NewModule.Tests/NewModuleTypesShould.cs b/working/content/modulith/NewModule/Modulith.NewModule.Tests/NewModuleTypesShould.cs
index c2fe980..773086e 100644
--- a/working/content/modulith/NewModule/Modulith.NewModule.Tests/NewModuleTypesShould.cs
+++ b/working/content/modulith/NewModule/Modulith.NewModule.Tests/NewModuleTypesShould.cs
@@ -20,6 +20,8 @@ public void BeInternal()
       .ResideInNamespace("Modulith.NewModule.*", true)
       .And()
       .AreNot([typeof(AssemblyInfo), typeof(NewModuleModuleServiceRegistrar)])
+      .And()
+      .DoNotResideInNamespace("Modulith.NewModule.Data.Migrations")
       .As("Module types");
 
     var rule = domainTypes.Should().BeInternal();
diff --git a/working/content/modulith/NewModule/Modulith.NewModule/Modulith.NewModule.csproj b/working/content/modulith/NewModule/Modulith.NewModule/Modulith.NewModule.csproj
index 1248ac7..e64b395 100644
--- a/working/content/modulith/NewModule/Modulith.NewModule/Modulith.NewModule.csproj
+++ b/working/content/modulith/NewModule/Modulith.NewModule/Modulith.NewModule.csproj
@@ -6,7 +6,7 @@
 
     <ItemGroup>
         <PackageReference Include="mediatr" Version="12.4.0"/>
-        <PackageReference Include="FastEndpoints" Version="5.29.0"/>
+        <PackageReference Include="FastEndpoints" Version="5.30.0"/>
     </ItemGroup>
 
     <ItemGroup>
diff --git a/working/content/modulith/NewModule/Modulith.NewModule/NewModuleModuleServiceRegistrar.cs b/working/content/modulith/NewModule/Modulith.NewModule/NewModuleModuleServiceRegistrar.cs
index 01b3b69..c143c0c 100644
--- a/working/content/modulith/NewModule/Modulith.NewModule/NewModuleModuleServiceRegistrar.cs
+++ b/working/content/modulith/NewModule/Modulith.NewModule/NewModuleModuleServiceRegistrar.cs
@@ -10,7 +10,7 @@ namespace Modulith.NewModule;
 public class NewModuleModuleServiceRegistrar : IRegisterModuleServices
 {
   public static IServiceCollection ConfigureServices(IServiceCollection services,
-    IConfiguration config)
+    IConfiguration configuration)
   {
     services.AddMediatR(
       c => c.RegisterServicesFromAssemblies(typeof(AssemblyInfo).Assembly));
diff --git a/working/content/modulith/Shared/Modulith.UI/ServiceCollectionExtensions.cs b/working/content/modulith/Shared/Modulith.UI/ServiceCollectionExtensions.cs
index 7fd8e74..7c2382b 100644
--- a/working/content/modulith/Shared/Modulith.UI/ServiceCollectionExtensions.cs
+++ b/working/content/modulith/Shared/Modulith.UI/ServiceCollectionExtensions.cs
@@ -25,7 +25,6 @@ private static void RegisterModuleServices(IServiceCollection services, Assembly
   {
     if (!TryGetServiceRegistrationMethod(logger, assembly, out var method))
     {
-      logger.LogError("🛑 An error occurred registering services for assembly: '{assembly}'. Skipping registration", assembly.GetName());
       return;
     }