From 261cce244d4df67154151a034b23c1d42eb47291 Mon Sep 17 00:00:00 2001
From: "renovate-sh-app[bot]"
 <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Date: Thu, 18 Dec 2025 02:17:21 +0000
Subject: [PATCH] chore(deps): update alpine docker tag to v3.22

| datasource | package | from | to   |
| ---------- | ------- | ---- | ---- |
| docker     | alpine  | 3.9  | 3.22 |


Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
---
 app/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Dockerfile b/app/Dockerfile
index dc3de69..ccff272 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.9
+FROM alpine:3.22@sha256:4b7ce07002c69e8f3d704a9c5d6fd3053be500b7f1c69fc0d80990c2ad8dd412
 ADD app /
 ADD index.html.tmpl /
 EXPOSE 80