diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 104f8d4..c8e55f3
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Flask-SocketIO==2.6.2
 eventlet==0.19.0
 greenlet==0.4.10
 python-dateutil==2.5.3
-python-engineio==0.9.2
+python-engineio==3.8.2.post1
 python-mimeparse==1.5.2
 python-socketio==1.4.4
 PyYAML==4.2b1