diff --git a/requirements.txt b/requirements.txt
index a0c5014..7b06d27 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,7 +29,7 @@ itsdangerous==0.24
 Jinja2==2.10
 jmespath==0.9.0
 kombu==4.2.1
-Mako==1.0.7
+Mako==1.2.2
 MarkupSafe==0.23
 psycopg2==2.7.6.1
 psycopg2-binary==2.7.6.1