diff --git a/requirements.txt b/requirements.txt
index e8ca893193b..cfa7dfab7be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ itsdangerous==1.1.0
 click==6.7
 MarkupSafe==1.1.1
 pyOpenSSL==19.0.0
-httplib2==0.14.0
+httplib2==0.19.0
 wtforms==2.2.1
 Flask-RESTful==0.3.7
 Flask-Login==0.4.1