diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 14dd93ab..8ddbacec 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -15,7 +15,7 @@ grpcio==1.74.0; python_version >= '3.9'
 grpcio-status==1.74.0; python_version >= '3.9'
 idna==3.10
 importlib-resources==6.5.2; python_version >= '3.9'
-mako==1.3.10; python_version >= '3.9'
+mako==1.3.11; python_version >= '3.9'
 markupsafe==3.0.2; python_version >= '3.9'
 packaging==25.0
 proto-plus==1.26.1