From f9e6699ef2c086575bab9f116244b7b8b038b8b9 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Wed, 2 Apr 2025 16:59:23 +0000
Subject: [PATCH] chore(deps): update alpine docker tag to v3.21

---
 rails/6/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rails/6/Dockerfile b/rails/6/Dockerfile
index de50ada..06ae973 100644
--- a/rails/6/Dockerfile
+++ b/rails/6/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16
+FROM alpine:3.21
 
 RUN apk add --no-cache \
   bash make nodejs gcc g++ libc-dev git ruby libxml2-dev libxslt-dev \