diff --git a/requirements.txt b/requirements.txt
index 7a969c0..9473876 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,5 +31,5 @@ typed-ast==1.4.1
 uvicorn==0.11.5
 uvloop==0.14.0
 wcwidth==0.1.9
-websockets==8.1
+websockets==9.1
 wrapt==1.12.1