diff --git a/composer.json b/composer.json
index 7b626fd..782a080 100644
--- a/composer.json
+++ b/composer.json
@@ -15,16 +15,17 @@
         "mezzio/mezzio-twigrenderer": "^2.2",
         "laminas/laminas-view": "^2.10",
         "ocramius/proxy-manager": "^2.1",
-        "laminas/laminas-dependency-plugin": "^1.0"
+        "laminas/laminas-authentication": "^2.7"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.8",
         "squizlabs/php_codesniffer": "^2.3",
-        "dotkernel/dot-authorization": "^2.0",
-        "dotkernel/dot-authentication": "^2.0",
         "dotkernel/dot-navigation": "^2.0",
         "dotkernel/dot-flashmessenger": "^2.0",
-        "laminas/laminas-form": "^2.9"
+        "laminas/laminas-form": "^2.9",
+        "doctrine/doctrine-module": "^3.0",
+        "laminas/laminas-dependency-plugin": "^1.0",
+        "mezzio/mezzio-authorization": "^1.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/src/ConfigProvider.php b/src/ConfigProvider.php
index 75e7cf9..b565f50 100644
--- a/src/ConfigProvider.php
+++ b/src/ConfigProvider.php
@@ -9,6 +9,7 @@
 
 namespace Dot\Twig;
 
+use DoctrineModule\Service\Authentication\AuthenticationServiceFactory;
 use Dot\FlashMessenger\View\FlashMessengerRenderer;
 use Dot\Navigation\View\NavigationRenderer;
 use Dot\Twig\Extension\AuthenticationExtension;
@@ -21,6 +22,8 @@
 use Dot\Twig\Factory\FlashMessengerExtensionFactory;
 use Dot\Twig\Factory\NavigationExtensionFactory;
 use Dot\Twig\Laminas\View\HelperPluginManagerFactory;
+use Laminas\Authentication\AuthenticationService;
+use Laminas\Authentication\AuthenticationServiceInterface;
 use Laminas\ServiceManager\Factory\InvokableFactory;
 use Laminas\ServiceManager\Proxy\LazyServiceFactory;
 use Laminas\View\HelperPluginManager;
@@ -52,6 +55,7 @@ public function getDependencyConfig(): array
                 NavigationExtension::class => NavigationExtensionFactory::class,
                 FlashMessengerExtension::class => FlashMessengerExtensionFactory::class,
                 FormElementsExtension::class => InvokableFactory::class,
+                AuthenticationService::class => AuthenticationServiceFactory::class
             ],
 
             'delegators' => [
@@ -79,6 +83,7 @@ public function getDependencyConfig(): array
 
             'aliases' => [
                 'ViewHelperManager' => HelperPluginManager::class,
+                AuthenticationServiceInterface::class => AuthenticationService::class
             ],
         ];
     }
diff --git a/src/Extension/AuthenticationExtension.php b/src/Extension/AuthenticationExtension.php
index 68dd8cf..fe3c368 100644
--- a/src/Extension/AuthenticationExtension.php
+++ b/src/Extension/AuthenticationExtension.php
@@ -9,8 +9,7 @@
 
 namespace Dot\Twig\Extension;
 
-use Dot\Authentication\AuthenticationInterface;
-use Dot\Authentication\Identity\IdentityInterface;
+use Laminas\Authentication\AuthenticationServiceInterface;
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFunction;
 
@@ -20,14 +19,14 @@
  */
 class AuthenticationExtension extends AbstractExtension
 {
-    /** @var AuthenticationInterface */
+    /** @var AuthenticationServiceInterface */
     protected $authentication;
 
     /**
      * AuthenticationExtension constructor.
-     * @param AuthenticationInterface $authentication
+     * @param AuthenticationServiceInterface $authentication
      */
-    public function __construct(AuthenticationInterface $authentication)
+    public function __construct(AuthenticationServiceInterface $authentication)
     {
         $this->authentication = $authentication;
     }
@@ -53,7 +52,7 @@ public function hasIdentity(): bool
         return $this->authentication->hasIdentity();
     }
 
-    public function getIdentity(): IdentityInterface
+    public function getIdentity()
     {
         return $this->authentication->getIdentity();
     }
diff --git a/src/Extension/AuthorizationExtension.php b/src/Extension/AuthorizationExtension.php
index 70ba0e3..a45b4cd 100644
--- a/src/Extension/AuthorizationExtension.php
+++ b/src/Extension/AuthorizationExtension.php
@@ -9,7 +9,8 @@
 
 namespace Dot\Twig\Extension;
 
-use Dot\Authorization\AuthorizationInterface;
+use Mezzio\Authorization\AuthorizationInterface;
+use Psr\Http\Message\ServerRequestInterface;
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFunction;
 
@@ -45,13 +46,12 @@ public function getFunctions(): array
     }
 
     /**
-     * @param $permission
-     * @param array $roles
-     * @param mixed $context
-     * @return bool
+     * @param ServerRequestInterface $request
+     * @param string $role
+     * @return mixed
      */
-    public function isGranted(string $permission, array $roles = [], $context = null)
+    public function isGranted(ServerRequestInterface $request, string $role = '')
     {
-        return $this->authorization->isGranted($permission, $roles, $context);
+        return $this->authorization->isGranted($role, $request);
     }
 }
diff --git a/src/Factory/AuthenticationExtensionFactory.php b/src/Factory/AuthenticationExtensionFactory.php
index 2bae4db..ec8c4af 100644
--- a/src/Factory/AuthenticationExtensionFactory.php
+++ b/src/Factory/AuthenticationExtensionFactory.php
@@ -9,8 +9,8 @@
 
 namespace Dot\Twig\Factory;
 
-use Dot\Authentication\AuthenticationInterface;
 use Dot\Twig\Extension\AuthenticationExtension;
+use Laminas\Authentication\AuthenticationServiceInterface;
 use Psr\Container\ContainerInterface;
 
 /**
@@ -25,6 +25,6 @@ class AuthenticationExtensionFactory
      */
     public function __invoke(ContainerInterface $container)
     {
-        return new AuthenticationExtension($container->get(AuthenticationInterface::class));
+        return new AuthenticationExtension($container->get(AuthenticationServiceInterface::class));
     }
 }
diff --git a/src/Factory/AuthorizationExtensionFactory.php b/src/Factory/AuthorizationExtensionFactory.php
index 34686e4..a085f7d 100644
--- a/src/Factory/AuthorizationExtensionFactory.php
+++ b/src/Factory/AuthorizationExtensionFactory.php
@@ -9,7 +9,7 @@
 
 namespace Dot\Twig\Factory;
 
-use Dot\Authorization\AuthorizationInterface;
+use Mezzio\Authorization\AuthorizationInterface;
 use Dot\Twig\Extension\AuthorizationExtension;
 use Psr\Container\ContainerInterface;
 
diff --git a/src/TwigEnvironmentDelegator.php b/src/TwigEnvironmentDelegator.php
index 9429807..f60796f 100644
--- a/src/TwigEnvironmentDelegator.php
+++ b/src/TwigEnvironmentDelegator.php
@@ -9,8 +9,7 @@
 
 namespace Dot\Twig;
 
-use Dot\Authentication\AuthenticationInterface;
-use Dot\Authorization\AuthorizationInterface;
+use Mezzio\Authorization\AuthorizationInterface;
 use Dot\FlashMessenger\View\RendererInterface as FlashMessengerRendererInterface;
 use Dot\Navigation\View\RendererInterface as NavigationRendererInterface;
 use Dot\Twig\Extension\AuthenticationExtension;
@@ -18,6 +17,7 @@
 use Dot\Twig\Extension\FlashMessengerExtension;
 use Dot\Twig\Extension\FormElementsExtension;
 use Dot\Twig\Extension\NavigationExtension;
+use Laminas\Authentication\AuthenticationServiceInterface;
 use Psr\Container\ContainerInterface;
 use Twig\Environment;
 use Twig\TwigFunction;
@@ -58,7 +58,7 @@ function ($name) use ($viewHelperManager, $zfRenderer) {
         );
 
         //add our default extensions, if dependencies are present
-        if ($container->has(AuthenticationInterface::class)) {
+        if ($container->has(AuthenticationServiceInterface::class)) {
             $environment->addExtension($container->get(AuthenticationExtension::class));
         }