diff --git a/backend/requirements.txt b/backend/requirements.txt
index d1ab66d..a54a082 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -3,7 +3,7 @@ dnspython==1.16.0
 eventlet==0.33.0
 greenlet==1.1.2
 python-engineio==3.14.2
-python-socketio==4.6.1
+python-socketio==5.5.0
 six==1.16.0
 pytest==6.2.5
 requests==2.27.1