diff --git a/requirements.txt b/requirements.txt
index f834bf9..67370ed 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ gunicorn==19.9.0
 idna==2.8
 itsdangerous==1.1.0
 Jinja2==2.10.3
-Mako==1.1.0
+Mako==1.2.2
 MarkupSafe==1.1.1
 pycountry==19.8.18
 pygeoip==0.3.2