diff --git a/requirements.txt b/requirements.txt
index cdd0a97..6d8a6df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -85,7 +85,7 @@ lockfile==0.12.2
 louis==3.12.0
 lxml==4.5.0
 macaroonbakery==1.3.1
-Mako==1.1.0
+Mako==1.2.2
 Markdown==3.1.1
 MarkupSafe==1.1.0
 matplotlib==3.1.2