diff --git a/Collector/ProducerCollector.php b/Collector/ProducerCollector.php
index 3c05275..509f7bb 100644
--- a/Collector/ProducerCollector.php
+++ b/Collector/ProducerCollector.php
@@ -26,7 +26,7 @@ public function __construct()
      * @param Response   $response  A Response instance
      * @param \Exception $exception An Exception instance
      */
-    public function collect(Request $request, Response $response, \Exception $exception = null)
+    public function collect(Request $request, Response $response, \Throwable $exception = null)
     {
         // We don't collect anything from the request data
     }
diff --git a/Command/DebugCommand.php b/Command/DebugCommand.php
index 581b7bb..c549679 100644
--- a/Command/DebugCommand.php
+++ b/Command/DebugCommand.php
@@ -3,7 +3,7 @@
 namespace Bernard\BernardBundle\Command;
 
 use Bernard\Router;
-use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -11,7 +11,7 @@
 /**
  * @final since 2.1
  */
-class DebugCommand extends ContainerAwareCommand
+class DebugCommand extends Command
 {
     /**
      * @var Router
diff --git a/composer.json b/composer.json
index 44cfa2e..dd821db 100644
--- a/composer.json
+++ b/composer.json
@@ -13,9 +13,9 @@
     },
 
     "require" : {
-        "php": "^5.6|^7.0",
+        "php": "^5.6|^7.0|^8.0",
         "bernard/bernard": "1.0.0-alpha9",
-        "symfony/framework-bundle": "^2.8|^3.2|^4.0|^5.0"
+        "symfony/framework-bundle": "^2.8|^3.2|^4.0|^5.0|^6.0"
     },
 
     "require-dev" : {