From 5982f70b44df767156510cbf577b990b76b3c69c Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Wed, 29 Mar 2023 00:04:10 +0000
Subject: [PATCH] Update golang Docker tag to v1.20

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 3b8c6a2..9946fc1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.16 AS builder
+FROM golang:1.20 AS builder
 
 COPY serial/ /src/serial/
 WORKDIR /src/serial