diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,8 @@
 click==5.1
 future==0.14.3
 six==1.9.0
 mako==1.0.1
 markupsafe==0.23
-requests==2.5.1
+requests
 whoosh==2.7.0
 pyelasticsearch==1.4