diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46aac9d..0b48f5b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Dropped support for PHP 5.5 and Symfony 2.x and 3.x
 - Renamed Paysera\BearerAuthenticationBundle\DependencyInjection\Security\Factory\BearerFactory to Paysera\BearerAuthenticationBundle\DependencyInjection\Security\Factory\BearerSecurityFactory
 - Added Paysera\BearerAuthenticationBundle\DependencyInjection\Security\Factory\BearerAuthenticatorFactory for Symfony 5
+- Changed src/Security/Authentication/Token/BearerTokenInterface::getToken(), added return type
 
 ## 1.0.2
 ### Added
diff --git a/src/DependencyInjection/Security/Factory/BearerAuthenticatorFactory.php b/src/DependencyInjection/Security/Factory/BearerAuthenticatorFactory.php
index d2ca690..803f05d 100644
--- a/src/DependencyInjection/Security/Factory/BearerAuthenticatorFactory.php
+++ b/src/DependencyInjection/Security/Factory/BearerAuthenticatorFactory.php
@@ -8,6 +8,7 @@
 use Symfony\Component\DependencyInjection\ChildDefinition;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\Config\Definition\Builder\NodeDefinition;
+use Paysera\BearerAuthenticationBundle\Security\BearerPassportAuthenticator;
 
 class BearerAuthenticatorFactory implements AuthenticatorFactoryInterface
 {
@@ -15,7 +16,7 @@ public function createAuthenticator(ContainerBuilder $container, string $firewal
     {
         $authenticatorId = 'security.authentication.provider.bearer.' . $firewallName;
 
-        $authenticator = (new ChildDefinition('paysera_bearer_authentication.authenticator.bearer_passport'));
+        $authenticator = (new ChildDefinition(BearerPassportAuthenticator::class));
 
         $container->setDefinition($authenticatorId, $authenticator);
 
diff --git a/src/Resources/config/services/security.xml b/src/Resources/config/services/security.xml
index 035893a..25b2a67 100644
--- a/src/Resources/config/services/security.xml
+++ b/src/Resources/config/services/security.xml
@@ -20,8 +20,7 @@
             <tag name="security.voter"/>
         </service>
 
-        <service id="paysera_bearer_authentication.authenticator.bearer_passport"
-                 class="Paysera\BearerAuthenticationBundle\Security\BearerPassportAuthenticator">
+        <service id="Paysera\BearerAuthenticationBundle\Security\BearerPassportAuthenticator">
             <argument type="service" id="security.authentication.manager"/>
             <argument type="service" id="security.token_storage"/>
             <argument type="service" id="logger"/>
diff --git a/src/Security/Provider/BearerProvider.php b/src/Security/Provider/BearerProvider.php
index 6c975ea..1a06325 100644
--- a/src/Security/Provider/BearerProvider.php
+++ b/src/Security/Provider/BearerProvider.php
@@ -12,9 +12,6 @@
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Security\Core\User\UserProviderInterface;
 
-/**
- * @deprecated since symfony 5.3.x
- */
 class BearerProvider implements AuthenticationProviderInterface
 {
     private UserProviderInterface $userProvider;
diff --git a/src/Security/Voter/BearerVoter.php b/src/Security/Voter/BearerVoter.php
index 2392a4e..948164c 100644
--- a/src/Security/Voter/BearerVoter.php
+++ b/src/Security/Voter/BearerVoter.php
@@ -32,7 +32,7 @@ public function vote(TokenInterface $token, $subject, array $attributes): int
         /** @var UserInterface $user */
         $user = $token->getUser();
 
-        if ($user instanceof BearerUserInterface && $token->getUser() !== null) {
+        if ($user instanceof BearerUserInterface && $token->isAuthenticated() !== null) {
             return VoterInterface::ACCESS_GRANTED;
         }