diff --git a/requirements.txt b/requirements.txt
index 5d18f93..e4b3665 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ flask-uploads==0.1.3
 flower==0.6.0
 gunicorn==18.0
 html2text==3.200.3
-httplib2==0.9
+httplib2==0.19.0
 httpretty==0.8.3
 itsdangerous==0.24
 ipython==1.2.1