diff --git a/requirements.txt b/requirements.txt
index dc6e307..82dca46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -61,7 +61,7 @@ keyrings.alt==3.0
 language-selector==0.1
 lazy-object-proxy==1.4.2
 lockfile==0.12.2
-Mako==1.1.0
+Mako==1.2.2
 Markdown==2.6.11
 MarkupSafe==1.1.1
 marshmallow==2.19.5