diff --git a/aiogram/types/chat.py b/aiogram/types/chat.py
index 2046eca8..3e526bb4 100644
--- a/aiogram/types/chat.py
+++ b/aiogram/types/chat.py
@@ -33,8 +33,8 @@ if TYPE_CHECKING:
         UnbanChatMember,
         UnbanChatSenderChat,
         UnpinAllChatMessages,
-        UnpinChatMessage,
         UnpinAllGeneralForumTopicMessages,
+        UnpinChatMessage,
     )
     from .chat_location import ChatLocation
     from .chat_permissions import ChatPermissions
diff --git a/examples/error_handling.py b/examples/error_handling.py
index 72ab8e34..3f8efdc4 100644
--- a/examples/error_handling.py
+++ b/examples/error_handling.py
@@ -3,7 +3,12 @@ import html
 import logging
 
 from aiogram import Bot, Dispatcher, types
-from aiogram.filters import Command, CommandObject, ExceptionMessageFilter, ExceptionTypeFilter
+from aiogram.filters import (
+    Command,
+    CommandObject,
+    ExceptionMessageFilter,
+    ExceptionTypeFilter,
+)
 from aiogram.types import ErrorEvent
 
 TOKEN = "42:TOKEN"
diff --git a/tests/test_api/test_methods/test_unpin_all_general_forum_topic_messages.py b/tests/test_api/test_methods/test_unpin_all_general_forum_topic_messages.py
index 406a98a7..fc2df936 100644
--- a/tests/test_api/test_methods/test_unpin_all_general_forum_topic_messages.py
+++ b/tests/test_api/test_methods/test_unpin_all_general_forum_topic_messages.py
@@ -1,4 +1,8 @@
-from aiogram.methods import Request, UnpinAllForumTopicMessages, UnpinAllGeneralForumTopicMessages
+from aiogram.methods import (
+    Request,
+    UnpinAllForumTopicMessages,
+    UnpinAllGeneralForumTopicMessages,
+)
 from tests.mocked_bot import MockedBot
 
 
diff --git a/tests/test_api/test_types/test_message.py b/tests/test_api/test_types/test_message.py
index 9d3835b6..04e25578 100644
--- a/tests/test_api/test_types/test_message.py
+++ b/tests/test_api/test_types/test_message.py
@@ -61,6 +61,7 @@ from aiogram.types import (
     PollOption,
     ProximityAlertTriggered,
     Sticker,
+    Story,
     SuccessfulPayment,
     User,
     UserShared,
@@ -73,7 +74,6 @@ from aiogram.types import (
     VideoNote,
     Voice,
     WebAppData,
-    Story,
 )
 from aiogram.types.message import ContentType, Message
 
diff --git a/tests/test_dispatcher/test_event/test_telegram.py b/tests/test_dispatcher/test_event/test_telegram.py
index 8976b2ff..713aabb8 100644
--- a/tests/test_dispatcher/test_event/test_telegram.py
+++ b/tests/test_dispatcher/test_event/test_telegram.py
@@ -5,7 +5,7 @@ from typing import Any, Dict, NoReturn, Optional, Union
 import pytest
 from pydantic import BaseModel
 
-from aiogram.dispatcher.event.bases import SkipHandler, UNHANDLED
+from aiogram.dispatcher.event.bases import UNHANDLED, SkipHandler
 from aiogram.dispatcher.event.handler import HandlerObject
 from aiogram.dispatcher.event.telegram import TelegramEventObserver
 from aiogram.dispatcher.router import Router
@@ -13,7 +13,6 @@ from aiogram.exceptions import UnsupportedKeywordArgument
 from aiogram.filters import Filter
 from aiogram.types import Chat, Message, User
 
-
 # TODO: Test middlewares in routers tree