From 42b9260d3672b9ac58818765836f171c2cd928a3 Mon Sep 17 00:00:00 2001
From: giuaig <13609224+giuaig@users.noreply.github.com>
Date: Sun, 16 Nov 2025 19:01:45 +0100
Subject: [PATCH] Upgrade Docker base image to Alpine 3.22

Signed-off-by: giuaig <13609224+giuaig@users.noreply.github.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index d23b15f..9195042 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ WORKDIR /src/mysql-backup
 RUN mkdir /out && go build -o /out/mysql-backup .
 
 # we would do from scratch, but we need basic utilities in order to support pre/post scripts
-FROM alpine:3.20 AS runtime
+FROM alpine:3.22 AS runtime
 LABEL org.opencontainers.image.authors="https://github.com/databacker"
 
 # set us up to run as non-root user