diff --git a/backend/app/__init__.py b/backend/app/__init__.py
index cf7e620..b1322c9 100644
--- a/backend/app/__init__.py
+++ b/backend/app/__init__.py
@@ -8,7 +8,6 @@
 
 
 def create_app():
-
     app = FastAPI(
         title="VaultSafe",
         version="0.2.0",
@@ -26,7 +25,6 @@ def create_app():
 
 
 def register_extensions(app: FastAPI):
-
     app.add_middleware(
         CORSMiddleware,
         allow_origins=[config.FRONTEND_URL],
diff --git a/backend/app/api/endpoints/User/service.py b/backend/app/api/endpoints/User/service.py
index ed7427f..ea50dca 100644
--- a/backend/app/api/endpoints/User/service.py
+++ b/backend/app/api/endpoints/User/service.py
@@ -143,7 +143,6 @@ def login_refresh_token(db: Session, session_token: str) -> Dict[str, str]:
 
     @staticmethod
     def get_session_token(db: Session, user: User) -> Token:
-
         token = crud.crud_user.get_session_token(db, db_obj=user)
         if not token:
             raise HTTPException(
diff --git a/backend/requirements.txt b/backend/requirements.txt
index 4ca405c..ddf323f 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,4 +1,4 @@
-alembic==1.8.1
+alembic==1.9.2
 fastapi==0.85.0
 gunicorn==20.1.0
 itsdangerous==2.1.2