diff --git a/aiogram/dispatcher/fsm/storage/redis.py b/aiogram/dispatcher/fsm/storage/redis.py
index 36ac57c3..24850d19 100644
--- a/aiogram/dispatcher/fsm/storage/redis.py
+++ b/aiogram/dispatcher/fsm/storage/redis.py
@@ -2,7 +2,7 @@ from abc import ABC, abstractmethod
 from contextlib import asynccontextmanager
 from typing import Any, AsyncGenerator, Dict, Literal, Optional, cast
 
-from redis.asyncio.client import Redis
+from redis.asyncio.client import ExpiryT, Redis
 from redis.asyncio.connection import ConnectionPool
 from redis.asyncio.lock import Lock
 
@@ -90,8 +90,8 @@ class RedisStorage(BaseStorage):
         self,
         redis: Redis,
         key_builder: Optional[KeyBuilder] = None,
-        state_ttl: Optional[int] = None,
-        data_ttl: Optional[int] = None,
+        state_ttl: Optional[ExpiryT] = None,
+        data_ttl: Optional[ExpiryT] = None,
         lock_kwargs: Optional[Dict[str, Any]] = None,
     ) -> None:
         """