diff --git a/matrix_webhook/handler.py b/matrix_webhook/handler.py
index 3460810..6ad4478 100644
--- a/matrix_webhook/handler.py
+++ b/matrix_webhook/handler.py
@@ -2,8 +2,8 @@
 
 import json
 import logging
-from http import HTTPStatus
 from hmac import HMAC
+from http import HTTPStatus
 
 from markdown import markdown
 
diff --git a/matrix_webhook/utils.py b/matrix_webhook/utils.py
index 4116073..dae83e4 100644
--- a/matrix_webhook/utils.py
+++ b/matrix_webhook/utils.py
@@ -6,7 +6,7 @@ from http import HTTPStatus
 from aiohttp import web
 from nio import AsyncClient
 from nio.exceptions import LocalProtocolError
-from nio.responses import RoomSendError, JoinError
+from nio.responses import JoinError, RoomSendError
 
 from . import conf