diff --git a/requirements.txt b/requirements.txt
index 0422b18..c2f0e60 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask==0.12.2
 Flask-OAuth==0.12
 Flask-SSLify==0.1.5
 gunicorn
-httplib2==0.10.3
+httplib2==0.19.0
 itsdangerous==0.24
 Jinja2==2.9.6
 MarkupSafe==1.0