diff --git a/composer.json b/composer.json
index de4875e..1026dbf 100644
--- a/composer.json
+++ b/composer.json
@@ -29,8 +29,8 @@
     },
     "require-dev": {
         "atoum/atoum": "^3.4 || ^4.0",
-        "m6web/php-cs-fixer-config": "^2.0",
-        "phpstan/phpstan": "^1.3",
+        "m6web/php-cs-fixer-config": "2.1.0",
+        "phpstan/phpstan": "1.4.10",
         "symfony/console": "^4.4 || ^5.0 || ^6.0",
         "symfony/http-foundation": "^4.4 || ^5.0 || ^6.0"
     },
diff --git a/src/Client/Client.php b/src/Client/Client.php
index 7426db7..4dccb95 100644
--- a/src/Client/Client.php
+++ b/src/Client/Client.php
@@ -76,9 +76,9 @@ public function setPropertyAccessor(PropertyAccessorInterface $propertyAccessor)
      * @param Event  $event an event
      * @param string $name  the event name
      *
-     * @throws Exception
-     *
      * @return void
+     *
+     * @throws Exception
      */
     public function handleEvent($event, $name = null)
     {
diff --git a/src/DependencyInjection/M6WebStatsdExtension.php b/src/DependencyInjection/M6WebStatsdExtension.php
index ff21121..62dfeaf 100644
--- a/src/DependencyInjection/M6WebStatsdExtension.php
+++ b/src/DependencyInjection/M6WebStatsdExtension.php
@@ -101,9 +101,9 @@ public function load(array $configs, ContainerBuilder $container)
      * @param array            $servers    List of available servers as describe in the config file
      * @param bool             $baseEvents Register base events
      *
-     * @throws InvalidConfigurationException
-     *
      * @return string the service name
+     *
+     * @throws InvalidConfigurationException
      */
     protected function loadClient($container, $alias, array $config, array $servers, $baseEvents)
     {
diff --git a/src/Tests/Units/DependencyInjection/M6WebStatsdExtension.php b/src/Tests/Units/DependencyInjection/M6WebStatsdExtension.php
index 45279b7..5b80614 100644
--- a/src/Tests/Units/DependencyInjection/M6WebStatsdExtension.php
+++ b/src/Tests/Units/DependencyInjection/M6WebStatsdExtension.php
@@ -35,9 +35,6 @@ protected function initContainer($resource, $debug = false)
         $this->container->compile();
     }
 
-    /**
-     * @param $resource
-     */
     protected function loadConfiguration(ContainerBuilder $container, $resource)
     {
         $loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../../Fixtures/'));