diff --git a/pyramid/pyramidsite/requirements.txt b/pyramid/pyramidsite/requirements.txt
index 31f33d4..63edf5b 100644
--- a/pyramid/pyramidsite/requirements.txt
+++ b/pyramid/pyramidsite/requirements.txt
@@ -1,6 +1,6 @@
 hupper==1.12.1
 jinja2==3.1.6
-mako==1.3.11
+mako==1.3.12
 markupsafe==3.0.3
 PasteDeploy==3.1.0
 plaster==1.1.2