diff --git a/requirements.txt b/requirements.txt
index 1d0a909..ee3e5c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ idna==2.7
 itsdangerous==1.1.0
 Jinja2==2.10
 kombu==4.2.2.post1
-Mako==1.0.7
+Mako==1.2.2
 MarkupSafe==1.1.0
 passlib==1.7.1
 psycopg2==2.7.6.1