diff --git a/config/packages/security.yaml b/config/packages/security.yaml
index 65b3f2f..b9ddc66 100644
--- a/config/packages/security.yaml
+++ b/config/packages/security.yaml
@@ -4,7 +4,11 @@ security:
         strategy: unanimous
         allow_if_all_abstain: false
 
-    # https://symfony.com/doc/current/security.html#where-do-users-come-from-user-providers
+    enable_authenticator_manager: true
+    # https://symfony.com/doc/current/security.html#registering-the-user-hashing-passwords
+    password_hashers:
+        Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface: 'auto'
+    # https://symfony.com/doc/current/security.html#loading-the-user-the-user-provider
     providers:
 
         chain_provider:
@@ -18,7 +22,6 @@ security:
             id: chill.main.user_provider
 
     encoders:
-
         Chill\MainBundle\Entity\User:
             algorithm: bcrypt
         Symfony\Component\Security\Core\User\User: plaintext
@@ -38,13 +41,15 @@ security:
                     - lexik_jwt_authentication.jwt_token_authenticator
 
         default:
-            anonymous: ~
+            # remove during upgrade from symfony 4 to symfony 5 TODO check this
+            #anonymous: ~
             provider: chain_provider
             form_login:
                 csrf_parameter: _csrf_token
                 csrf_token_id: authenticate
                 #csrf_provider: security.csrf.token_manager
-            logout_on_user_change: true
+            # remove during upgrade from symfony 4 to symfony 5 TODO check this
+            # logout_on_user_change: true
             logout:
                 path: /logout
 
@@ -72,3 +77,16 @@ security:
         - { path: ^/([a-z]+/)?admin, roles: ROLE_ADMIN }
         # other pages, only for regular user (no admin)
         - { path: ^/, roles: ROLE_USER }
+
+when@test:
+    security:
+        password_hashers:
+            # By default, password hashers are resource intensive and take time. This is
+            # important to generate secure password hashes. In tests however, secure hashes
+            # are not important, waste resources and increase test times. The following
+            # reduces the work factor to the lowest possible values.
+            Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface:
+                algorithm: auto
+                cost: 4 # Lowest possible value for bcrypt
+                time_cost: 3 # Lowest possible value for argon
+                memory_cost: 10 # Lowest possible value for argon
diff --git a/symfony.lock b/symfony.lock
index 3ffb754..450c310 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -686,12 +686,12 @@
         ]
     },
     "symfony/security-bundle": {
-        "version": "4.4",
+        "version": "5.4",
         "recipe": {
             "repo": "github.com/symfony/recipes",
-            "branch": "master",
-            "version": "4.4",
-            "ref": "7b4408dc203049666fe23fabed23cbadc6d8440f"
+            "branch": "main",
+            "version": "5.3",
+            "ref": "98f1f2b0d635908c2b40f3675da2d23b1a069d30"
         },
         "files": [
             "config/packages/security.yaml"