diff --git a/backend/requirements.txt b/backend/requirements.txt
index 5073479d..ea560dfc 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -3,7 +3,7 @@ alembic==1.2.1
 SQLAlchemy==1.3.10
 werkzeug==0.15.6
 flask==1.1.2
-flask-socketio==4.3.2
+flask-socketio==5.0.2
 flask-restplus==0.12.1
 flask-cors==3.0.9
 flask-login==0.4.1