From f2f3e11814a7f1910f5948acc325e3acf7f5cc73 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Fri, 6 Dec 2024 01:37:19 +0000
Subject: [PATCH] Update alpine Docker tag to v3.21

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

diff --git a/Dockerfile b/Dockerfile
index 05f55b1..3429a1d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -47,7 +47,7 @@ RUN go install github.com/yaegashi/muslstack@latest && \
 
 # ---
 
-FROM alpine:3.18
+FROM alpine:3.21
 
 # renew global args from above & pin any dependency versions
 ARG HUGO_VERSION