From 2459d58563f03128f1fbe4667039ab973357e583 Mon Sep 17 00:00:00 2001
From: John Haugeland <stonecypher@gmail.com>
Date: Wed, 22 Dec 2021 15:49:46 -0800
Subject: [PATCH] Use modern alpine

Your version of alpine is two years out of date and has some security and library problems.  This replaces 3.11 with 3.15

I did not independently test this change because I don't actually know how
---
 mix/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mix/Dockerfile b/mix/Dockerfile
index b684155..88a445c 100644
--- a/mix/Dockerfile
+++ b/mix/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.11
+FROM alpine:3.15
 LABEL maintainer="ProcessOne <contact@process-one.net>" \
       product="Ejabberd mix development environment"