diff --git a/composer.json b/composer.json
index 4b008eeb..9e3e5b4c 100644
--- a/composer.json
+++ b/composer.json
@@ -12,15 +12,15 @@
 	],
 	"minimum-stability": "RC",
 	"require": {
-		"php": "^7.4 || ^8.0",
-		"codeception/lib-innerbrowser": "^1.0",
-		"codeception/codeception": "^4.0",
+		"php": "^7.4 | ^8.0",
+		"codeception/lib-innerbrowser": "^2.0",
+		"codeception/codeception": "^4.1",
 		"container-interop/container-interop": "^1.2",
 		"laminas/laminas-diactoros": "^1.8.7",
 		"mezzio/mezzio": "^3.0"
 	},
 	"require-dev": {
-		"codeception/module-rest": "^1.0"
+		"codeception/module-rest": "^2.0"
 	},
 	"autoload": {
 		"classmap": [
diff --git a/src/Codeception/Module/Mezzio.php b/src/Codeception/Module/Mezzio.php
index aa4c5b9c..6153fa25 100644
--- a/src/Codeception/Module/Mezzio.php
+++ b/src/Codeception/Module/Mezzio.php
@@ -10,6 +10,8 @@
 use Codeception\TestInterface;
 use Interop\Container\ContainerInterface;
 use Mezzio\Application;
+use PHPUnit\Framework\AssertionFailedError;
+use Symfony\Component\BrowserKit\AbstractBrowser;
 
 /**
  * This module allows you to run tests inside Mezzio.
@@ -48,7 +50,7 @@ class Mezzio extends Framework implements DoctrineProvider
     /**
      * @var \Codeception\Lib\Connector\Mezzio
      */
-    public $client;
+    public ?AbstractBrowser $client;
 
     /**
      * @deprecated Doesn't work as expected if Application is recreated between requests
@@ -101,7 +103,7 @@ public function _getEntityManager()
     {
         $service = 'Doctrine\ORM\EntityManager';
         if (!$this->container->has($service)) {
-            throw new \PHPUnit\Framework\AssertionFailedError("Service $service is not available in container");
+            throw new AssertionFailedError("Service $service is not available in container");
         }
 
         return $this->container->get('Doctrine\ORM\EntityManager');