diff --git a/requirements.txt b/requirements.txt
index 9f81f3d5..586e921e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -66,7 +66,7 @@ haikunator==2.1.0
 hiredis==0.1.6
 honcho==0.7.1
 html5lib==0.9999999
-httplib2==0.9.2
+httplib2==0.18.0
 idna==2.1
 ipaddress==1.0.17
 ipython==4.0.0