diff --git a/requirements.txt b/requirements.txt
index d418f93..200e939 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -74,7 +74,7 @@ urllib3==1.21.1
 vine==1.1.4
 websocket==0.2.1
 websocket-client==0.44.0
-websockets==3.3
+websockets==9.1
 yandex-money-sdk==0.1.3
 yarl==0.12.0
 zope.interface==4.4.2