diff --git a/frozen_requirements.txt b/frozen_requirements.txt
index a783c5492d..53030c4e82 100644
--- a/frozen_requirements.txt
+++ b/frozen_requirements.txt
@@ -66,7 +66,7 @@ jsonschema==2.6.0
 keyring==12.0.2
 lazy-object-proxy==1.3.1
 macholib==1.11
-Mako==1.1.1
+Mako==1.2.2
 Markdown==2.6.11
 MarkupSafe==1.1.1
 mccabe==0.6.1