diff --git a/requirements.txt b/requirements.txt
index 1d19e2fbfa9db2aa636c896b7fe8b045cca3dc6b..1bf0c3bdecc884909c96899dd474813efb74c957 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,2 @@
-aiohttp==0.16.5
-aiowebsocketclient==0.0.3
-argparse==1.2.1
-asyncio==3.4.3
-chardet==2.3.0
-wsgiref==0.1.2
+aiohttp==0.18.4
+aiowebsocketclient==0.0.4