diff --git a/requirements.txt b/requirements.txt
index 45eb309..fea3aea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ isort==4.3.21
 itsdangerous==1.1.0
 Jinja2==2.11.3
 lazy-object-proxy==1.4.2
-Mako==1.1.0
+Mako==1.2.2
 MarkupSafe==1.1.1
 mccabe==0.6.1
 numpy==1.17.3