diff --git a/requirements.txt b/requirements.txt
index 28488e3..1e4d467 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Flask-SQLAlchemy==2.3.2
 gunicorn==19.9.0
 itsdangerous==0.24
 Jinja2==2.10
-Mako==1.0.7
+Mako==1.2.2
 MarkupSafe==1.0
 passlib==1.7.1
 pipenv==2018.7.1