From ad82443febd2ba0dc1a1b3bb280a3aa89def9355 Mon Sep 17 00:00:00 2001
From: feiyu563 <244217140@qq.com>
Date: Wed, 19 Jun 2024 20:20:30 +0800
Subject: [PATCH] Update Dockerfile

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3934a323..4386cd7d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine3.20 as builder
+FROM golang:1.20.6-alpine3.18 as builder
 
 WORKDIR $GOPATH/src/github.com/feiyu563/PrometheusAlert
 
@@ -14,7 +14,7 @@ COPY . $GOPATH/src/github.com/feiyu563/PrometheusAlert
 RUN make build
 
 # -----------------------------------------------------------------------------
-FROM alpine:3.20
+FROM alpine:3.18
 
 LABEL maintainer="jikun.zhang"