diff --git a/composer.json b/composer.json
index bd4a812..eb1869f 100644
--- a/composer.json
+++ b/composer.json
@@ -21,12 +21,12 @@
     "require": {
         "php": "^7.4 | ^8.0",
         "ext-json": "*",
-        "codeception/lib-innerbrowser": "^1.3",
-        "codeception/codeception": "^4.0"
+        "codeception/lib-innerbrowser": "^2.0",
+        "codeception/codeception": "^4.1"
     },
     "require-dev": {
-        "codeception/module-asserts": "^1.3",
-        "codeception/module-rest": "^1.2",
+        "codeception/module-asserts": "^2.0",
+        "codeception/module-rest": "^2.0",
         "laravel/framework": "^6.0 | ^7.0 | ^8.0",
         "vlucas/phpdotenv": "^3.6 | ^4.1 | ^5.2"
     },
diff --git a/src/Codeception/Module/Laravel.php b/src/Codeception/Module/Laravel.php
index a4cb839..fcadb79 100644
--- a/src/Codeception/Module/Laravel.php
+++ b/src/Codeception/Module/Laravel.php
@@ -25,11 +25,13 @@
 use Codeception\TestInterface;
 use Codeception\Util\ReflectionHelper;
 use Illuminate\Contracts\Config\Repository as Config;
+use Illuminate\Contracts\Foundation\Application as ApplicationContract;
 use Illuminate\Database\Connection;
 use Illuminate\Database\DatabaseManager;
 use Illuminate\Foundation\Application;
 use Illuminate\Routing\Route;
 use ReflectionException;
+use Symfony\Component\BrowserKit\AbstractBrowser;
 use Symfony\Component\Routing\CompiledRoute as SymfonyCompiledRoute;
 use Throwable;
 
@@ -140,12 +142,12 @@ class Laravel extends Framework implements ActiveRecord, PartedModule
     /**
      * @var Application
      */
-    public $app;
+    public ApplicationContract $app;
 
     /**
      * @var LaravelConnector
      */
-    public $client;
+    public ?AbstractBrowser $client;
 
     /**
      * @var array