diff --git a/requirements.txt b/requirements.txt
index 11b34e7..5a5e6a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ itsdangerous==0.24
 Jinja2>=2.10.1
 joblib>=0.11
 jwt>=0.5.2
-Mako==1.0.7
+Mako==1.2.2
 Markdown==2.6.8
 MarkupSafe==1.0
 mysqlclient>=1.3.12