diff --git a/requirements.txt b/requirements.txt
index 5a0992f..064c7d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ greenlet==0.4.15
 idna==2.9
 itsdangerous==1.1.0
 Jinja2==2.11.1
-Mako==1.1.2
+Mako==1.2.2
 MarkupSafe==1.1.1
 marshmallow==3.5.1
 mysql-connector==2.2.9