diff --git a/AppRouter.podspec b/AppRouter.podspec
index c2d8b3b..81f66ed 100755
--- a/AppRouter.podspec
+++ b/AppRouter.podspec
@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |s|
   s.name         = "AppRouter"
-  s.version      = "4.0.0"
+  s.version      = "4.0.1"
   s.summary      = "UIViewController creation, navigation, utility methods for easy routing"
 
   s.homepage     = "https://github.com/MLSDev/AppRouter"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5e84c11..efa0446 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,8 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [4.0.1](https://github.com/MLSDev/AppRouter/releases/tag/4.0.1)
 
-## [4.0.0](https://github.com/MLSDev/AppRouter/releases/tag/3.0.2)
+Presenter namespace-enum changed into open class to prevent weird bug with overrides.
+
+
+## [4.0.0](https://github.com/MLSDev/AppRouter/releases/tag/4.0.0)
 
 AppRouter and Presenter was refactored to provide additional flexibility  
 
diff --git a/Plists/AppRouter.plist b/Plists/AppRouter.plist
index 1bcfa6d..d7feac3 100755
--- a/Plists/AppRouter.plist
+++ b/Plists/AppRouter.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.0.0</string>
+	<string>4.0.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Sources/Core/AppRouter+presenter.swift b/Sources/Core/AppRouter+presenter.swift
index 412fa25..1a3941c 100644
--- a/Sources/Core/AppRouter+presenter.swift
+++ b/Sources/Core/AppRouter+presenter.swift
@@ -2,7 +2,7 @@ import Foundation
 import UIKit
 
 extension AppRouter {
-    public enum Presenter {
+    open class Presenter {
         /// Factory for Configurations construction. Can be replaced with your own.
         public static var configurationFactory: ARPresentConfigurationFactory = AppRouter.Presenter.DefaultBuilder()
     }