diff --git a/composer.json b/composer.json
index 884a9fb..3171b10 100644
--- a/composer.json
+++ b/composer.json
@@ -1,10 +1,10 @@
 {
     "type": "project",
     "license": "proprietary",
-    "minimum-stability": "dev",
+    "minimum-stability": "stable",
     "prefer-stable": true,
     "require": {
-        "php": ">=7.2.5",
+        "php": ">=8.0.0",
         "ext-ctype": "*",
         "ext-iconv": "*",
         "beberlei/doctrineextensions": "^1.3",
@@ -53,7 +53,7 @@
         "symfony/string": "5.4.*",
         "symfony/swiftmailer-bundle": "^3.5",
         "symfony/translation": "5.4.*",
-        "symfony/twig-bundle": "^5.4",
+        "symfony/twig-bundle": "^5.2",
         "symfony/validator": "5.4.*",
         "symfony/web-link": "5.4.*",
         "symfony/webpack-encore-bundle": "^1.11",
diff --git a/src/Entity/User.php b/src/Entity/User.php
index ac74eb7..ba428bc 100644
--- a/src/Entity/User.php
+++ b/src/Entity/User.php
@@ -7,13 +7,14 @@ use App\Core\Entity\EntityInterface;
 use App\Repository\UserRepository;
 use Doctrine\ORM\Mapping as ORM;
 use Scheb\TwoFactorBundle\Model\Google\TwoFactorInterface;
+use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
 use Symfony\Component\Security\Core\User\UserInterface;
 
 /**
  * @ORM\Entity(repositoryClass=UserRepository::class)
  * @ORM\HasLifecycleCallbacks()
  */
-class User implements UserInterface, TwoFactorInterface, EntityInterface
+class User implements PasswordAuthenticatedUserInterface, UserInterface, TwoFactorInterface, EntityInterface
 {
     use Timestampable;
     /**
@@ -83,6 +84,14 @@ class User implements UserInterface, TwoFactorInterface, EntityInterface
         return $this->id;
     }
 
+    /**
+     * @see UserInterface
+     */
+    public function getUserIdentifier(): string
+    {
+        return $this->getUsername();
+    }
+
     public function getEmail(): ?string
     {
         return $this->email;
@@ -95,11 +104,6 @@ class User implements UserInterface, TwoFactorInterface, EntityInterface
         return $this;
     }
 
-    /**
-     * A visual identifier that represents this user.
-     *
-     * @see UserInterface
-     */
     public function getUsername(): string
     {
         return (string) $this->email;
@@ -130,9 +134,6 @@ class User implements UserInterface, TwoFactorInterface, EntityInterface
         return $this;
     }
 
-    /**
-     * @see UserInterface
-     */
     public function getPassword(): string
     {
         return (string) $this->password;
@@ -145,20 +146,11 @@ class User implements UserInterface, TwoFactorInterface, EntityInterface
         return $this;
     }
 
-    /**
-     * Returning a salt is only needed, if you are not using a modern
-     * hashing algorithm (e.g. bcrypt or sodium) in your security.yaml.
-     *
-     * @see UserInterface
-     */
     public function getSalt(): ?string
     {
         return null;
     }
 
-    /**
-     * @see UserInterface
-     */
     public function eraseCredentials()
     {
         // If you store any temporary, sensitive data on the user, clear it here
diff --git a/src/Repository/UserRepository.php b/src/Repository/UserRepository.php
index b7bead5..570efd5 100644
--- a/src/Repository/UserRepository.php
+++ b/src/Repository/UserRepository.php
@@ -8,6 +8,7 @@ use Doctrine\Persistence\ManagerRegistry;
 use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
 use Symfony\Component\Security\Core\User\PasswordUpgraderInterface;
 use Symfony\Component\Security\Core\User\UserInterface;
+use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
 
 class UserRepository extends ServiceEntityRepository implements PasswordUpgraderInterface
 {
@@ -16,7 +17,7 @@ class UserRepository extends ServiceEntityRepository implements PasswordUpgrader
         parent::__construct($registry, User::class);
     }
 
-    public function upgradePassword(UserInterface $user, string $newEncodedPassword): void
+    public function upgradePassword(PasswordAuthenticatedUserInterface $user, string $newEncodedPassword): void
     {
         if (!$user instanceof User) {
             throw new UnsupportedUserException(sprintf('Instances of "%s" are not supported.', \get_class($user)));