diff --git a/requirements.txt b/requirements.txt
index d49c566..2b15d65 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ freeze==1.0.10
 itsdangerous==1.1.0
 Jinja2==2.11.1
 lazy-object-proxy==1.3.1
-Mako==1.1.2
+Mako==1.2.2
 MarkupSafe==1.1.0
 PyMySQL==0.9.3
 python-dateutil==2.8.0