diff --git a/requirements.txt b/requirements.txt
index a884847..e931e73 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.4.1
 bs4==0.0.1
-httplib2==0.9.2
+httplib2==0.18.0
 lxml==3.6.1
 MarkupSafe==0.23
 nose==1.3.7