diff --git a/backend/requirements.txt b/backend/requirements.txt
index 2f4ae97..3db77bc 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -2,7 +2,7 @@ certifi==2021.5.30
 dnspython==1.16.0
 eventlet==0.31.1
 greenlet==1.1.1
-python-engineio==3.14.2
+python-engineio==4.1.0
 python-socketio==4.6.1
 six==1.16.0
 pytest==6.2.4
\ No newline at end of file