diff --git a/src/nvd b/src/nvd
index 0ea999e..e18f3e8 100755
--- a/src/nvd
+++ b/src/nvd
@@ -2,7 +2,7 @@
 
 # nvd - Nix/NixOS package version diff tool
 #
-# Copyright 2021-2022 Bryan Gardiner <bog@khumba.net>
+# Copyright 2021-2023 Bryan Gardiner <bog@khumba.net>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.