diff --git a/requirements.txt b/requirements.txt
index 8a9f59f..81c2246 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ Jinja2==2.11.3
 jose==1.0.0
 jwt==1.0.0
 lazy-object-proxy==1.4.3
-Mako==1.1.3
+Mako==1.2.2
 MarkupSafe==1.1.1
 mccabe==0.6.1
 psycopg2==2.8.5