diff --git a/requirements.txt b/requirements.txt
index 7cf1744..040b9d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ dproxy==0.1.3
 fire==0.1.0
 foreman==0.9.7
 gunicorn==19.7.1
-httplib2==0.10.3
+httplib2==0.18.0
 idna==2.5
 image==1.5.5
 ipython==6.0.0