diff --git a/requirements.txt b/requirements.txt
index 2f6b750..5bf3f59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ gunicorn==20.0.0
 idna==2.8
 itsdangerous==1.1.0
 Jinja2==2.10.3
-Mako==1.1.0
+Mako==1.2.2
 MarkupSafe==1.1.1
 passlib==1.7.2
 psycopg2==2.8.4