diff --git a/requirements2.txt b/requirements2.txt
index 2f3e7a2..fff2af3 100644
--- a/requirements2.txt
+++ b/requirements2.txt
@@ -51,7 +51,7 @@ grpc-google-pubsub-v1==0.8.1
 grpcio==1.6.0
 gunicorn==19.6.0
 html5lib==0.9999999
-httplib2==0.10.3
+httplib2==0.19.0
 idna==2.5
 ipaddress==1.0.18
 ipython==5.8.0