diff --git a/requirements.txt b/requirements.txt
index 2f8b025..d628fb5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ Flask-Mail
 html5lib==0.9999999
 itsdangerous==0.24
 Jinja2==2.8
-Mako==1.0.4
+Mako==1.2.2
 Markdown==2.6.7
 MarkupSafe==0.23
 python-editor==1.0.1