diff --git a/requirements.txt b/requirements.txt
index ad3aac0..0e61e90 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ guess_language-spirit==0.5.3
 idna==2.6
 itsdangerous==0.24
 Jinja2==2.11.3
-Mako==1.0.7
+Mako==1.2.2
 MarkupSafe==1.0
 PyJWT==1.5.3
 python-dateutil==2.6.1