diff --git a/app/middlewares/app_middlewares.py b/app/middlewares/app_middlewares.py
index 7c0fc5c..7b84177 100644
--- a/app/middlewares/app_middlewares.py
+++ b/app/middlewares/app_middlewares.py
@@ -1,6 +1,7 @@
 import time
 import traceback
 
+import jwt
 from fastapi import FastAPI, HTTPException
 from passlib.exc import InvalidTokenError
 from starlette import status
@@ -65,6 +66,12 @@ def add_app_middlewares(app: FastAPI):
         raise unauthorized_exception
     except InvalidTokenError:
       raise unauthorized_exception
+    except jwt.exceptions.InvalidSignatureError:
+      raise unauthorized_exception
+    except jwt.exceptions.ExpiredSignatureError:
+      raise unauthorized_exception
+    except jwt.exceptions.DecodeError:
+      raise unauthorized_exception
 
     async def get_default_cache_value():
       async with async_session() as session: