diff --git a/requirements.txt b/requirements.txt
index bfb485c..1ffa8df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ gunicorn==19.9.0
 itsdangerous==1.1.0
 Jinja2==2.10.1
 jmespath==0.9.4
-Mako==1.0.14
+Mako==1.2.2
 MarkupSafe==1.1.1
 Pillow==6.1.0
 PyJWT==1.7.1