From fa2cac1396434bde214f65148a0f04afbd827ff8 Mon Sep 17 00:00:00 2001
From: Steven Maude <git@stevenmaude.co.uk>
Date: Fri, 29 Jul 2022 23:30:49 +0100
Subject: [PATCH] Use Go 1.18

And require it for building.
---
 Dockerfile | 2 +-
 go.mod     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 6c376a3..d99d814 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.15-alpine
+FROM golang:1.18-alpine
 
 USER nobody:nogroup
 
diff --git a/go.mod b/go.mod
index 322894b..d9085ed 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/StevenMaude/armstrong
 
-go 1.15
+go 1.18