diff --git a/requirements.txt b/requirements.txt
index 6e05294..6b99388 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ django-reversion==1.8.7
 django-xadmin==0.5.0
 et-xmlfile==1.0.1
 future==0.15.2
-httplib2==0.9.2
+httplib2==0.19.0
 idna==2.8
 jdcal==1.4.1
 MarkupPy==1.14