diff --git a/requirements.txt b/requirements.txt
index 6a11551..77027bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ ecdsa==0.13.2
 falcon==2.0.0
 falcon-auth==1.1.0
 gunicorn==19.9.0
-Mako==1.1.0
+Mako==1.2.2
 MarkupSafe==1.1.1
 oauthlib==3.1.0
 psycopg2==2.8.3