diff --git a/malleus/requirements.txt b/malleus/requirements.txt
old mode 100755
new mode 100644
index d81497d..fd00334
--- a/malleus/requirements.txt
+++ b/malleus/requirements.txt
@@ -12,7 +12,7 @@ google-gax==0.15.16
 googleapis-common-protos==1.5.3
 grpcio==1.7.3
 gunicorn==19.7.1
-httplib2==0.10.3
+httplib2==0.19.0
 idna==2.6
 oauth2client==3.0.0
 ply==3.8