diff --git a/requirements.txt b/requirements.txt
index 8c2d152..919aa80 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ isort==4.3.18
 itsdangerous==1.1.0
 Jinja2==2.10.1
 lazy-object-proxy==1.4.0
-Mako==1.1.0
+Mako==1.2.2
 MarkupSafe==1.1.1
 mccabe==0.6.1
 more-itertools==7.2.0