diff --git a/src/requirements.txt b/src/requirements.txt
index 4d0cb61..a1c2152 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -36,7 +36,7 @@ tensorflow==0.12.0rc1
 Twisted==17.5.0
 txaio==2.8.0
 ujson==1.35
--e git+https://github.com/openai/universe.git@e8037a103d8871a29396c39b2a58df439bde3380#egg=universe
+-e git+https://github.com/openai/universe.git#egg=universe
 urllib3==1.21.1
 websocket-client==0.44.0
 zope.interface==4.4.2