diff --git a/backend/etl_service/requirements.txt b/backend/etl_service/requirements.txt
index f2e1641..f264d5a 100644
--- a/backend/etl_service/requirements.txt
+++ b/backend/etl_service/requirements.txt
@@ -80,7 +80,7 @@ uritemplate.py==3.0.2
 urllib3==1.24.3
 uvloop==0.14.0
 wcwidth==0.1.8
-websockets==8.1
+websockets==9.1
 Werkzeug==1.0.0
 yarl==1.4.2
 zipp==3.1.0