diff --git a/python/requirements.txt b/python/requirements.txt
index ca08e00..3bdf656 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.4.0
-httplib2==0.9.1
+httplib2==0.18.0
 pbr==1.7.0
 pyOpenSSL==0.13.1
 pytz==2015.4