From 05a0c9fe175fb9fcedd3bcfba3ceb95c5ed1b728 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Fri, 23 Jan 2026 07:49:39 +0000
Subject: [PATCH] chore(deps): update docker/dockerfile docker tag to v1.21

---
 docker/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 52eab692..ebfa785a 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-# syntax = docker/dockerfile:1.14@sha256:4c68376a702446fc3c79af22de146a148bc3367e73c25a5803d453b6b3f722fb
+# syntax = docker/dockerfile:1.21@sha256:27f9262d43452075f3c410287a2c43f5ef1bf7ec2bb06e8c9eeb1b8d453087bc
 
 FROM docker.io/ruby:3.4.2-slim@sha256:98e208daf93d40485edf2f5e1a1527202ae0824cdc1619b6659674a84aa197ba AS build