diff --git a/aiogram/types/update.py b/aiogram/types/update.py
index 10adc7e0..e2fd3a55 100644
--- a/aiogram/types/update.py
+++ b/aiogram/types/update.py
@@ -1,7 +1,5 @@
 from __future__ import annotations
 
-from functools import lru_cache
-
 from . import base
 from . import fields
 from .callback_query import CallbackQuery