diff --git a/docker/requirements.txt b/docker/requirements.txt
index 818a51b..c4ed837 100644
--- a/docker/requirements.txt
+++ b/docker/requirements.txt
@@ -125,7 +125,7 @@ uvloop==0.13.0
 wasabi==0.2.2
 wcwidth==0.1.7
 webencodings==0.5.1
-websockets==8.0.2
+websockets==9.1
 Werkzeug==0.15.6
 widgetsnbextension==3.4.2
 wrapt==1.11.2