diff --git a/requirements.txt b/requirements.txt
index daf43bf..f85e0f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ Flask-SQLAlchemy==2.4.1
 importlib-metadata==1.6.0
 itsdangerous==1.1.0
 Jinja2==2.11.1
-Mako==1.1.2
+Mako==1.2.2
 MarkupSafe==1.1.1
 marshmallow==3.5.1
 marshmallow-sqlalchemy==0.23.0