diff --git a/requirements.txt b/requirements.txt
index 96f7ec4..5e6b29b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -96,7 +96,7 @@ lmdb==0.98
 louis==3.5.0
 lxml==4.2.6
 macaroonbakery==1.1.3
-Mako==1.0.7
+Mako==1.2.2
 Markdown==3.0.1
 MarkupSafe==1.0
 matplotlib==3.0.2