diff --git a/requirements.txt b/requirements.txt
index 545ad4d..dcfb42a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -96,7 +96,7 @@ lockfile==0.12.2
 louis==3.12.0
 lxml==4.5.2
 macaroonbakery==1.3.1
-Mako==1.1.0
+Mako==1.2.2
 MarkupSafe==1.1.0
 matplotlib==3.2.1
 meld==3.20.2