diff --git a/airflow/requirements-python3.7.txt b/airflow/requirements-python3.7.txt
index 8a90ba1..2e373fa 100644
--- a/airflow/requirements-python3.7.txt
+++ b/airflow/requirements-python3.7.txt
@@ -139,7 +139,7 @@ grpcio==1.27.2
 gunicorn==19.10.0
 hdfs==2.5.8
 hmsclient==0.1.1
-httplib2==0.17.0
+httplib2==0.18.0
 humanize==0.5.1
 hvac==0.10.0
 identify==1.4.11