diff --git a/requirements.txt b/requirements.txt
index 339d6be..c1f1896 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -114,7 +114,7 @@ tzlocal==2.0.0
 urllib3==1.25.6
 wcwidth==0.1.7
 webencodings==0.5.1
-websockets==8.1
+websockets==9.1
 zipline==1.3.0
 zipp==0.6.0
 zope.interface==4.6.0