diff --git a/Module.php b/Module.php
index 7e2263d6..5ac7ba43 100644
--- a/Module.php
+++ b/Module.php
@@ -44,6 +44,9 @@ public function getViewHelperConfig()
                 'zfcUserIdentity' => \ZfcUser\Factory\View\Helper\ZfcUserIdentity::class,
                 'zfcUserLoginWidget' => \ZfcUser\Factory\View\Helper\ZfcUserLoginWidget::class,
             ),
+            'aliases' => array(
+                'ZfcUserIdentity' => 'zfcUserIdentity',
+            ),
         );
 
     }
@@ -55,7 +58,7 @@ public function getServiceConfig()
                 'zfcuser_zend_db_adapter' => \Zend\Db\Adapter\Adapter::class,
             ),
             'invokables' => array(
-                'zfcuser_register_form_hydrator' => \Zend\Hydrator\ClassMethods::class,
+                'zfcuser_register_form_hydrator' => \Laminas\Hydrator\ClassMethodsHydrator::class,
             ),
             'factories' => array(
                 'zfcuser_redirect_callback' => \ZfcUser\Factory\Controller\RedirectCallbackFactory::class,
diff --git a/composer.json b/composer.json
index 20d18582..44fba6ff 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
         }
     },
     "require": {
-        "php": "^5.5|^7.0",
+        "php": "^7.2|~8.0",
         "zendframework/zend-authentication": "^2.5",
         "zendframework/zend-crypt": "^3.0",
         "zendframework/zend-form": "^2.9",
@@ -43,7 +43,7 @@
         "zendframework/zend-mvc-plugin-flashmessenger": "^1.0",
         "zendframework/zend-i18n": "^2.7",
         "zendframework/zend-mvc-plugin-prg": "^1.0",
-        "zendframework/zend-hydrator": "^2.0"
+        "zendframework/zend-hydrator": "^3.0"
     },
     "require-dev" : {
         "phpunit/phpunit" : ">=3.7,<4",
diff --git a/src/ZfcUser/Factory/Controller/Plugin/ZfcUserAuthentication.php b/src/ZfcUser/Factory/Controller/Plugin/ZfcUserAuthentication.php
index c11a45ce..12009cbf 100644
--- a/src/ZfcUser/Factory/Controller/Plugin/ZfcUserAuthentication.php
+++ b/src/ZfcUser/Factory/Controller/Plugin/ZfcUserAuthentication.php
@@ -29,7 +29,7 @@ public function __invoke(ContainerInterface $serviceLocator, $requestedName, arr
      */
     public function createService(ServiceLocatorInterface $serviceManager)
     {
-        $serviceLocator = $serviceManager->getServiceLocator();
+        $serviceLocator = $serviceManager;
 
         return $this->__invoke($serviceLocator, null);
     }
diff --git a/src/ZfcUser/Factory/Controller/UserControllerFactory.php b/src/ZfcUser/Factory/Controller/UserControllerFactory.php
index 760d9887..e6a1a206 100644
--- a/src/ZfcUser/Factory/Controller/UserControllerFactory.php
+++ b/src/ZfcUser/Factory/Controller/UserControllerFactory.php
@@ -39,7 +39,7 @@ public function __invoke(ContainerInterface $serviceManager, $requestedName, arr
     public function createService(ServiceLocatorInterface $controllerManager)
     {
         /* @var ControllerManager $controllerManager*/
-        $serviceManager = $controllerManager->getServiceLocator();
+        $serviceManager = $controllerManager;
 
         return $this->__invoke($serviceManager, null);
     }
diff --git a/src/ZfcUser/Factory/UserHydrator.php b/src/ZfcUser/Factory/UserHydrator.php
index 33a5f148..8dc79816 100644
--- a/src/ZfcUser/Factory/UserHydrator.php
+++ b/src/ZfcUser/Factory/UserHydrator.php
@@ -10,7 +10,7 @@ class UserHydrator implements FactoryInterface
 {
     public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
     {
-        return new \Zend\Hydrator\ClassMethods();
+        return new \Laminas\Hydrator\ClassMethodsHydrator();
     }
 
 
diff --git a/src/ZfcUser/Mapper/AbstractDbMapper.php b/src/ZfcUser/Mapper/AbstractDbMapper.php
index 7ffd4158..afe7081d 100644
--- a/src/ZfcUser/Mapper/AbstractDbMapper.php
+++ b/src/ZfcUser/Mapper/AbstractDbMapper.php
@@ -8,7 +8,7 @@
 use Zend\Db\Sql\Sql;
 use Zend\Db\Sql\TableIdentifier;
 use Zend\Hydrator\HydratorInterface;
-use Zend\Hydrator\ClassMethods;
+use Laminas\Hydrator\ClassMethodsHydrator;
 use ZfcUser\Entity\UserInterface as UserEntityInterface;
 use ZfcUser\EventManager\EventProvider;
 use ZfcUser\Db\Adapter\MasterSlaveAdapterInterface;
@@ -79,7 +79,7 @@ protected function initialize()
             throw new \Exception('No db adapter present');
         }
         if (!$this->hydrator instanceof HydratorInterface) {
-            $this->hydrator = new ClassMethods;
+            $this->hydrator = new ClassMethodsHydrator;
         }
         if (!is_object($this->entityPrototype)) {
             throw new \Exception('No entity prototype set');
@@ -242,7 +242,7 @@ public function setDbSlaveAdapter(Adapter $dbSlaveAdapter)
     public function getHydrator()
     {
         if (!$this->hydrator) {
-            $this->hydrator = new ClassMethods(false);
+            $this->hydrator = new ClassMethodsHydrator(false);
         }
         return $this->hydrator;
     }
diff --git a/src/ZfcUser/Mapper/UserHydrator.php b/src/ZfcUser/Mapper/UserHydrator.php
index d7e45812..2f4c3565 100644
--- a/src/ZfcUser/Mapper/UserHydrator.php
+++ b/src/ZfcUser/Mapper/UserHydrator.php
@@ -5,7 +5,7 @@
 use Zend\Hydrator\ClassMethods;
 use ZfcUser\Entity\UserInterface as UserEntityInterface;
 
-class UserHydrator extends ClassMethods
+class UserHydrator extends \Laminas\Hydrator\ClassMethodsHydrator
 {
     /**
      * Extract values from an object
diff --git a/tests/ZfcUserTest/Factory/Form/RegisterFormFactoryTest.php b/tests/ZfcUserTest/Factory/Form/RegisterFormFactoryTest.php
index 1dc67c3d..ac58003f 100644
--- a/tests/ZfcUserTest/Factory/Form/RegisterFormFactoryTest.php
+++ b/tests/ZfcUserTest/Factory/Form/RegisterFormFactoryTest.php
@@ -3,7 +3,7 @@
 
 use Zend\Form\FormElementManager;
 use Zend\ServiceManager\ServiceManager;
-use Zend\Hydrator\ClassMethods;
+use Laminas\Hydrator\ClassMethodsHydrator;
 use ZfcUser\Factory\Form\Register as RegisterFactory;
 use ZfcUser\Options\ModuleOptions;
 use ZfcUser\Mapper\User as UserMapper;
@@ -15,7 +15,7 @@ public function testFactory()
         $serviceManager = new ServiceManager;
         $serviceManager->setService('zfcuser_module_options', new ModuleOptions);
         $serviceManager->setService('zfcuser_user_mapper', new UserMapper);
-        $serviceManager->setService('zfcuser_register_form_hydrator', new ClassMethods());
+        $serviceManager->setService('zfcuser_register_form_hydrator', new ClassMethodsHydrator());
 
         $formElementManager = new FormElementManager($serviceManager);
         $serviceManager->setService('FormElementManager', $formElementManager);