From 0ecafb6cd8a5d19f40ff05bf6b48b1083924e6cd Mon Sep 17 00:00:00 2001
From: CrazyMax <1951866+crazy-max@users.noreply.github.com>
Date: Sat, 14 Dec 2024 21:08:36 +0100
Subject: [PATCH] update to alpine linux 3.21

---
 Dockerfile             | 2 +-
 hack/lint.Dockerfile   | 2 +-
 hack/vendor.Dockerfile | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 264a8632..294c9aa2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION="1.23"
-ARG ALPINE_VERSION="3.19"
+ARG ALPINE_VERSION="3.21"
 ARG XX_VERSION="1.6.1"
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
diff --git a/hack/lint.Dockerfile b/hack/lint.Dockerfile
index af03fca8..b8a62b16 100644
--- a/hack/lint.Dockerfile
+++ b/hack/lint.Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION="1.23"
-ARG ALPINE_VERSION="3.18"
+ARG ALPINE_VERSION="3.21"
 ARG GOLANGCI_LINT_VERSION="v1.55"
 
 FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base
diff --git a/hack/vendor.Dockerfile b/hack/vendor.Dockerfile
index e2737a1c..86475c54 100644
--- a/hack/vendor.Dockerfile
+++ b/hack/vendor.Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG GO_VERSION="1.23"
-ARG ALPINE_VERSION="3.18"
+ARG ALPINE_VERSION="3.21"
 ARG GOMOD_OUTDATED_VERSION="v0.8.0"
 
 FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS base