diff --git a/Symfony/Client/DependencyInjection/ClientFactory.php b/Symfony/Client/DependencyInjection/ClientFactory.php
index 2eede31..4e8fefd 100644
--- a/Symfony/Client/DependencyInjection/ClientFactory.php
+++ b/Symfony/Client/DependencyInjection/ClientFactory.php
@@ -79,7 +79,7 @@ public static function getConfiguration(bool $debug, string $name = 'client'): N
                 ->info('The array contains driver specific options')
                 ->ignoreExtraKeys(false)
             ->end()
-            ->end()->end()
+            ->end()
         ;
 
         return $builder;
diff --git a/composer.json b/composer.json
index 0da00ee..b68606c 100644
--- a/composer.json
+++ b/composer.json
@@ -17,12 +17,12 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",
-        "symfony/console": "^5.41|^6.0",
-        "symfony/dependency-injection": "^5.4|^6.0",
-        "symfony/config": "^5.4|^6.0",
-        "symfony/event-dispatcher": "^5.4|^6.0",
-        "symfony/http-kernel": "^5.4|^6.0",
-        "symfony/yaml": "^5.4|^6.0",
+        "symfony/console": "^5.41|^6.0|^7.0",
+        "symfony/dependency-injection": "^5.4|^6.0|^7.0",
+        "symfony/config": "^5.4|^6.0|^7.0",
+        "symfony/event-dispatcher": "^5.4|^6.0|^7.0",
+        "symfony/http-kernel": "^5.4|^6.0|^7.0",
+        "symfony/yaml": "^5.4|^6.0|^7.0",
         "enqueue/amqp-ext": "0.10.x-dev",
         "enqueue/amqp-lib": "0.10.x-dev",
         "enqueue/amqp-bunny": "0.10.x-dev",
@@ -42,9 +42,9 @@
         "enqueue/dsn": "0.10.x-dev"
     },
     "suggest": {
-        "symfony/console": "^5.4|^6.0 If you want to use cli commands",
-        "symfony/dependency-injection": "^5.4|^6.0",
-        "symfony/config": "^5.4|^6.0",
+        "symfony/console": "^5.4|^6.0|^7.0 If you want to use cli commands",
+        "symfony/dependency-injection": "^5.4|^6.0|^7.0",
+        "symfony/config": "^5.4|^6.0|^7.0",
         "enqueue/amqp-ext": "AMQP transport (based on php extension)",
         "enqueue/stomp": "STOMP transport",
         "enqueue/fs": "Filesystem transport",