From 38ce09f612f46850a8f36101efe7d4eaba413668 Mon Sep 17 00:00:00 2001
From: Gabben <43146729+gabbhack@users.noreply.github.com>
Date: Wed, 8 Apr 2020 20:32:16 +0500
Subject: [PATCH] Fix AttributeError

---
 aiogram/dispatcher/webhook.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aiogram/dispatcher/webhook.py b/aiogram/dispatcher/webhook.py
index a717b486..ed2ebf99 100644
--- a/aiogram/dispatcher/webhook.py
+++ b/aiogram/dispatcher/webhook.py
@@ -182,7 +182,7 @@ class WebhookRequestHandler(web.View):
         try:
             try:
                 await waiter
-            except asyncio.futures.CancelledError:
+            except asyncio.CancelledError:
                 fut.remove_done_callback(cb)
                 fut.cancel()
                 raise