diff --git a/pytrading/py_trading/requirements.txt b/pytrading/py_trading/requirements.txt
index 090fcbc..c0dae20 100644
--- a/pytrading/py_trading/requirements.txt
+++ b/pytrading/py_trading/requirements.txt
@@ -35,5 +35,5 @@ six==1.15.0
 td-ameritrade-python-api==0.3.4
 tweepy==3.10.0
 urllib3>=1.26.5
-websockets==8.1
+websockets==9.1
 Werkzeug==1.0.1
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