From 78d64179b4b9ce7749ff0bbe4414510355043f9a Mon Sep 17 00:00:00 2001
From: Juan Antonio Osorio <ozz@stacklok.com>
Date: Tue, 27 Aug 2024 10:57:28 +0300
Subject: [PATCH] Upgrade builder image to golang 1.21

This also uses the Debian base bookworm.

Signed-off-by: Juan Antonio Osorio <ozz@stacklok.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index add82627..9ec06572 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Originally modified from the main Cloud Run documentation
 
-FROM golang:1.20.5-buster@sha256:eb3f9ac805435c1b2c965d63ce460988e1000058e1f67881324746362baf9572 as builder
+FROM golang:1.21.13-bookworm@sha256:c6a5b9308b3f3095e8fde83c8bf4d68bd101fce606c1a0a1394522542509dda9 AS builder
 
 # Create and change to the app directory.
 WORKDIR /app