diff --git a/requirements.txt b/requirements.txt
index 8da264d..90195e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Flask-Migrate==2.2.1
 Flask-SQLAlchemy==2.3.2
 itsdangerous==0.24
 Jinja2>=2.10.1
-Mako==1.0.7
+Mako==1.2.2
 MarkupSafe==1.1.1
 psycopg2==2.7.5
 python-dateutil==2.7.3