diff --git a/requirements.txt b/requirements.txt
index 1d23388..307a22d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ iniconfig==1.1.1
 invoke==1.5.0
 itsdangerous==1.1.0
 Jinja2==3.1.4
-Mako==1.2.2
+Mako==1.3.11
 MarkupSafe==1.1.1
 mypy-extensions==0.4.3
 packaging==20.9