diff --git a/requirements.txt b/requirements.txt
index e28d9b9..a201a2d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask-SQLAlchemy==2.1
 Flask-Testing==0.6.1
 itsdangerous==0.24
 Jinja2>=2.10.1
-Mako==1.0.6
+Mako==1.2.2
 MarkupSafe==0.23
 psycopg2==2.6.2
 pycparser==2.17