diff --git a/app.py b/app.py
index cd61a68..cb3ffc4 100644
--- a/app.py
+++ b/app.py
@@ -38,7 +38,7 @@ app.config["KI_LDAP_AUTH_PASSWORD"] = os.getenv("KI_LDAP_AUTH_PASSWORD")
 app.config["KI_LDAP_BASE_DN"] = os.getenv("KI_LDAP_BASE_DN")
 
 CORS(app)
-db = SQLAlchemy(app)
+db = SQLAlchemy(app, session_options={"future": True})
 migrate = Migrate(app, db, compare_type=True)
 
 app.logger.info("Hello from KI")
diff --git a/ki/actions/seed.py b/ki/actions/seed.py
index eeafdb1..9edf8e9 100644
--- a/ki/actions/seed.py
+++ b/ki/actions/seed.py
@@ -19,7 +19,7 @@ def seed_contacttypes():
 
         for contacttype in csv_reader:
             id = int(contacttype["id"])
-            db_contacttype = ContactType.query.get(id)
+            db_contacttype = db.session.get(ContactType, id)
 
             if db_contacttype is None:
                 db.session.add(ContactType(id=int(contacttype["id"]), name=contacttype["name"]))
@@ -99,7 +99,7 @@ def seed(dev: bool):
 
         for skill in skills_csv_reader:
             id = int(skill["id"])
-            db_skill = Skill.query.get(id)
+            db_skill = db.session.get(Skill, id)
 
             if db_skill is None:
                 db.session.add(Skill(id=int(skill["id"]), name=skill["name"]))
@@ -113,7 +113,7 @@ def seed(dev: bool):
 
         for iso in iso_csv_reader:
             id = iso["639-1"]
-            db_language = Language.query.get(id)
+            db_language = db.session.get(Language, id)
 
             if db_language is None:
                 db.session.add(Language(id=iso["639-1"], name=iso["Sprache"]))
diff --git a/ki/handlers/update_profile.py b/ki/handlers/update_profile.py
index 377b4c5..2e97526 100644
--- a/ki/handlers/update_profile.py
+++ b/ki/handlers/update_profile.py
@@ -33,7 +33,7 @@ def update_languages(profile, languages_data):
         if "id" not in language_data["language"]:
             continue
 
-        language = Language.query.get(language_data["language"]["id"])
+        language = db.session.get(Language, language_data["language"]["id"])
         profile_language = ProfileLanguage.query.filter(ProfileLanguage.profile == profile,
                                                         ProfileLanguage.language == language).first()
 
@@ -110,7 +110,7 @@ def update_contacts(profile, contacts_data):
         if "id" in contact_data:
             contact_id = int(contact_data["id"])
             contact_ids_to_be_deleted.remove(contact_id)
-            contact = Contact.query.get(contact_id)
+            contact = db.session.get(Contact, contact_id)
         else:
             contact = Contact(profile=profile, contacttype=contacttype)
             db.session.add(contact)
@@ -122,7 +122,7 @@ def update_contacts(profile, contacts_data):
 
 
 def update_profile(user_id: int):
-    user = User.query.get(user_id)
+    user = db.session.get(User, user_id)
 
     if user is None:
         return make_response({}, 404)
diff --git a/ki/routes.py b/ki/routes.py
index e8ad4a3..4bb73e1 100644
--- a/ki/routes.py
+++ b/ki/routes.py
@@ -10,13 +10,14 @@ from ki.auth import auth
 from ki.handlers import find_profiles as find_profiles_handler
 from ki.handlers import update_profile as update_profile_handler
 from ki.models import ContactType, Language, Skill, Token, User
-from app import app
+from app import app, db
 
 content_type_svg = "image/svg+xml"
 content_type_png = "image/png"
 
 
 def token_auth(func):
+
     @wraps(func)
     def _token_auth(*args, **kwargs):
         auth_header = request.headers.get("Authorization")
@@ -65,7 +66,7 @@ def handle_completion_request(model, key):
 
 
 def handle_icon_request(model, id, path):
-    object = model.query.get(id)
+    object = db.session.get(model, id)
 
     if object is None:
         return make_response({}, 404)