diff --git a/visitor-counter/requirements.txt b/visitor-counter/requirements.txt
index b14d7e5..c822f28 100644
--- a/visitor-counter/requirements.txt
+++ b/visitor-counter/requirements.txt
@@ -5,7 +5,7 @@ Flask-Migrate==2.4.0
 Flask-SQLAlchemy==2.3.2
 itsdangerous==1.1.0
 Jinja2==2.10
-Mako==1.1.0
+Mako==1.2.2
 MarkupSafe==1.1.1
 PyMySQL==0.9.3
 python-dateutil==2.8.0