diff --git a/Mailer/TwigSwiftMailer.php b/Mailer/TwigSwiftMailer.php
index cad3696828..0489ec8c26 100644
--- a/Mailer/TwigSwiftMailer.php
+++ b/Mailer/TwigSwiftMailer.php
@@ -47,7 +47,7 @@ class TwigSwiftMailer implements MailerInterface
      * @param \Twig_Environment     $twig
      * @param array                 $parameters
      */
-    public function __construct(\Swift_Mailer $mailer, UrlGeneratorInterface $router, \Twig_Environment $twig, array $parameters)
+    public function __construct(\Swift_Mailer $mailer, UrlGeneratorInterface $router, \Twig\Environment $twig, array $parameters)
     {
         $this->mailer = $mailer;
         $this->router = $router;
diff --git a/Model/UserInterface.php b/Model/UserInterface.php
index d91bf8e5e9..3f847ba300 100644
--- a/Model/UserInterface.php
+++ b/Model/UserInterface.php
@@ -277,18 +277,18 @@ public function isCredentialsNonExpired();
     public function isEnabled();
 }
 
-// This is required to support apps that explicitly check if a user is an instance of AdvancedUserInterface
-if (interface_exists('\Symfony\Component\Security\Core\User\AdvancedUserInterface')) {
-    /**
-     * @author Thibault Duplessis <thibault.duplessis@gmail.com>
-     * @author Johannes M. Schmitt <schmittjoh@gmail.com>
-     *
-     * @deprecated since Symfony 4.1. Remove in Nov 2023 (End of support for security fixes SF 4.4)
-     */
-    interface UserInterface extends FosUserInterface, \Symfony\Component\Security\Core\User\AdvancedUserInterface
-    {
-    }
-} else {
+//// This is required to support apps that explicitly check if a user is an instance of AdvancedUserInterface
+//if (interface_exists('\Symfony\Component\Security\Core\User\AdvancedUserInterface')) {
+//    /**
+//     * @author Thibault Duplessis <thibault.duplessis@gmail.com>
+//     * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+//     *
+//     * @deprecated since Symfony 4.1. Remove in Nov 2023 (End of support for security fixes SF 4.4)
+//     */
+//    interface UserInterface extends FosUserInterface, \Symfony\Component\Security\Core\User\AdvancedUserInterface
+//    {
+//    }
+//} else {
     /**
      * @author Thibault Duplessis <thibault.duplessis@gmail.com>
      * @author Johannes M. Schmitt <schmittjoh@gmail.com>
@@ -297,4 +297,4 @@ interface UserInterface extends FosUserInterface, \Symfony\Component\Security\Co
     interface UserInterface extends FosUserInterface, BaseUserInterface, EquatableInterface
     {
     }
-}
+//}
diff --git a/Tests/EventListener/FlashListenerTest.php b/Tests/EventListener/FlashListenerTest.php
index f2656ec88b..7a60729563 100644
--- a/Tests/EventListener/FlashListenerTest.php
+++ b/Tests/EventListener/FlashListenerTest.php
@@ -17,7 +17,7 @@
 use Symfony\Component\HttpFoundation\Session\Flash\FlashBag;
 use Symfony\Component\HttpFoundation\Session\Session;
 use Symfony\Contracts\EventDispatcher\Event;
-use Symfony\Component\Translation\TranslatorInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
 
 class FlashListenerTest extends TestCase
 {
diff --git a/composer.json b/composer.json
index 8337836cb9..f87dad110b 100644
--- a/composer.json
+++ b/composer.json
@@ -23,14 +23,14 @@
     "require": {
         "php": "^7.2.5",
         "paragonie/random_compat": "^1 || ^2 || ^9",
-        "symfony/form": "^4.4 || ^5.0",
-        "symfony/framework-bundle": "^4.4 || ^5.0",
-        "symfony/security-bundle": "^4.4 || ^5.0",
-        "symfony/templating": "^4.4 || ^5.0",
-        "symfony/translation": "^4.4 || ^5.0",
+        "symfony/form": "^4.4",
+        "symfony/framework-bundle": "^4.4",
+        "symfony/security-bundle": "^4.4",
+        "symfony/templating": "^4.4",
+        "symfony/translation": "^4.4",
         "symfony/translation-contracts": "^2.0",
-        "symfony/twig-bundle": "^4.4 || ^5.0",
-        "symfony/validator": "^4.4 || ^5.0",
+        "symfony/twig-bundle": "^4.4",
+        "symfony/validator": "^4.4",
         "twig/twig": "^1.28 || ^2.0"
     },
     "conflict": {
@@ -42,9 +42,9 @@
         "friendsofphp/php-cs-fixer": "^2.2",
         "phpunit/phpunit": "^4.8.35 || ^5.7.11 || ^6.5 || ^8",
         "swiftmailer/swiftmailer": "^4.3 || ^5.0 || ^6.0",
-        "symfony/console": "^4.4 || ^5.0",
+        "symfony/console": "^4.4",
         "symfony/phpunit-bridge": "^3.4 || ^4.2 || ^5.0",
-        "symfony/yaml": "^4.4 || ^5.0"
+        "symfony/yaml": "^4.4"
     },
     "config": {
         "sort-packages": true