diff --git a/requirements.txt b/requirements.txt
index 67b0012..e23895d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,4 +28,4 @@ starlette==0.13.2
 ujson==2.0.3
 urllib3==1.25.8
 uvicorn==0.11.3
-websockets==8.1
+websockets==9.1