diff --git a/source/requirements.txt b/source/requirements.txt
index 6eee75b..f978a30 100644
--- a/source/requirements.txt
+++ b/source/requirements.txt
@@ -8,7 +8,7 @@ Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.3
 itsdangerous==1.1.0
 Jinja2==2.11.3
-Mako==1.1.2
+Mako==1.2.2
 MarkupSafe==1.1.1
 python-dateutil==2.8.1
 python-editor==1.0.4