Migrate to the new syntax for build tags

Also, upgrade dependencies.

1 files changed, 1 insertions, 1 deletions

diff --git a/main.go b/main.go
index e0f0628..0c361b1 100644
--- a/main.go
+++ b/main.go
@@ -1,7 +1,7 @@
 // SPDX-FileCopyrightText: © 2019 Grégoire Duchêne <gduchene@awhk.org>
 // SPDX-License-Identifier: ISC
 
-// +build !aws
+//go:build !aws
 
 package main