diff --git a/requirements.txt b/requirements.txt
index 0782f1d..3923f92 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.3
 itsdangerous==1.1.0
 Jinja2==2.11.1
-Mako==1.1.2
+Mako==1.2.2
 MarkupSafe==1.1.1
 PyMySQL==0.9.3
 python-dateutil==2.8.1