diff --git a/requirements.txt b/requirements.txt
index 6971a6f..781f6fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Flask-SocketIO==4.2.1
 greenlet==0.4.15
 itsdangerous==1.1.0
 Jinja2==2.11.1
-Mako==1.1.2
+Mako==1.2.2
 MarkupSafe==1.1.1
 monotonic==1.5
 PyMySQL==0.9.3