diff --git a/requirements.txt b/requirements.txt
index 5cb8cb1..aa7ce24 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,6 +33,6 @@ six==1.12.0
 soupsieve==1.9.1
 SQLAlchemy==1.3.0
 urllib3==1.24.2
-websockets==6.0
+websockets==9.1
 Werkzeug==0.15.2
 yarl==1.3.0