diff --git a/requirements.txt b/requirements.txt
index a058fba..6799aab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,5 +7,5 @@ urllib3==1.22
 websocket-client==0.47.0
 pyyaml>=3.13
 aiohttp>=3.1.3
-python-socketio
+python-socketio==3.0.0
 pyserial