From 547a37f0cd275efd2ecada5959f6ad1a612fa0a3 Mon Sep 17 00:00:00 2001
From: Michael Konrad <129560480+mkonrad@users.noreply.github.com>
Date: Sat, 4 Jan 2025 13:21:21 -0500
Subject: [PATCH] chore: update to Alpine 3.21 (#488)

---
 25/alpine/Dockerfile | 2 +-
 26/alpine/Dockerfile | 2 +-
 27/alpine/Dockerfile | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/25/alpine/Dockerfile b/25/alpine/Dockerfile
index 54576f67..22266baa 100644
--- a/25/alpine/Dockerfile
+++ b/25/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 
 ENV OTP_VERSION="25.3.2.13" \
     REBAR3_VERSION="3.24.0"
diff --git a/26/alpine/Dockerfile b/26/alpine/Dockerfile
index aa8e681e..b6ac714a 100644
--- a/26/alpine/Dockerfile
+++ b/26/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 
 ENV OTP_VERSION="26.2.5.2" \
     REBAR3_VERSION="3.24.0"
diff --git a/27/alpine/Dockerfile b/27/alpine/Dockerfile
index 27f0b52c..e612d7b6 100644
--- a/27/alpine/Dockerfile
+++ b/27/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 
 ENV OTP_VERSION="27.1.2" \
     REBAR3_VERSION="3.24.0"