diff --git a/tests/test_api/test_methods/test_delete_my_commands.py b/tests/test_api/test_methods/test_delete_my_commands.py
index a52ff172..a39d080b 100644
--- a/tests/test_api/test_methods/test_delete_my_commands.py
+++ b/tests/test_api/test_methods/test_delete_my_commands.py
@@ -1,6 +1,6 @@
 import pytest
 
-from aiogram.methods import BanChatMember, Request, DeleteMyCommands
+from aiogram.methods import BanChatMember, DeleteMyCommands, Request
 from tests.mocked_bot import MockedBot
 
 
diff --git a/tests/test_api/test_methods/test_get_chat_administrators.py b/tests/test_api/test_methods/test_get_chat_administrators.py
index b7326bab..f6de6db5 100644
--- a/tests/test_api/test_methods/test_get_chat_administrators.py
+++ b/tests/test_api/test_methods/test_get_chat_administrators.py
@@ -3,7 +3,7 @@ from typing import List
 import pytest
 
 from aiogram.methods import GetChatAdministrators, Request
-from aiogram.types import ChatMember, User, ChatMemberOwner
+from aiogram.types import ChatMember, ChatMemberOwner, User
 from tests.mocked_bot import MockedBot
 
 
@@ -14,7 +14,9 @@ class TestGetChatAdministrators:
             GetChatAdministrators,
             ok=True,
             result=[
-                ChatMemberOwner(user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False)
+                ChatMemberOwner(
+                    user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False
+                )
             ],
         )
 
@@ -29,7 +31,9 @@ class TestGetChatAdministrators:
             GetChatAdministrators,
             ok=True,
             result=[
-                ChatMemberOwner(user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False)
+                ChatMemberOwner(
+                    user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False
+                )
             ],
         )
         response: List[ChatMember] = await bot.get_chat_administrators(chat_id=-42)
diff --git a/tests/test_api/test_methods/test_get_chat_member.py b/tests/test_api/test_methods/test_get_chat_member.py
index abb67fe2..4018433e 100644
--- a/tests/test_api/test_methods/test_get_chat_member.py
+++ b/tests/test_api/test_methods/test_get_chat_member.py
@@ -1,7 +1,7 @@
 import pytest
 
 from aiogram.methods import GetChatMember, Request
-from aiogram.types import ChatMember, User, ChatMemberOwner
+from aiogram.types import ChatMember, ChatMemberOwner, User
 from tests.mocked_bot import MockedBot
 
 
@@ -11,7 +11,9 @@ class TestGetChatMember:
         prepare_result = bot.add_result_for(
             GetChatMember,
             ok=True,
-            result=ChatMemberOwner(user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False),
+            result=ChatMemberOwner(
+                user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False
+            ),
         )
 
         response: ChatMember = await GetChatMember(chat_id=-42, user_id=42)
@@ -24,7 +26,9 @@ class TestGetChatMember:
         prepare_result = bot.add_result_for(
             GetChatMember,
             ok=True,
-            result=ChatMemberOwner(user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False),
+            result=ChatMemberOwner(
+                user=User(id=42, is_bot=False, first_name="User"), is_anonymous=False
+            ),
         )
 
         response: ChatMember = await bot.get_chat_member(chat_id=-42, user_id=42)
diff --git a/tests/test_dispatcher/test_handler/test_chat_member.py b/tests/test_dispatcher/test_handler/test_chat_member.py
index c536a57c..8b4ffe2c 100644
--- a/tests/test_dispatcher/test_handler/test_chat_member.py
+++ b/tests/test_dispatcher/test_handler/test_chat_member.py
@@ -14,12 +14,8 @@ class TestChatMemberUpdated:
             chat=Chat(id=42, type="private"),
             from_user=User(id=42, is_bot=False, first_name="Test"),
             date=datetime.datetime.now(),
-            old_chat_member=ChatMemberMember(
-                user=User(id=42, is_bot=False, first_name="Test")
-            ),
-            new_chat_member=ChatMemberMember(
-                user=User(id=42, is_bot=False, first_name="Test")
-            ),
+            old_chat_member=ChatMemberMember(user=User(id=42, is_bot=False, first_name="Test")),
+            new_chat_member=ChatMemberMember(user=User(id=42, is_bot=False, first_name="Test")),
         )
 
         class MyHandler(ChatMemberHandler):