dmon.pl | 2 +-

diff --git a/dmon.pl b/dmon.pl
index 2192d3152101a24a852956a254f3562e02386f56483061c4771683021d6ac954..48cc1d424d3d5475d5e16259e6bcd062d887c3325509c02bc28912d3e1937491 100755
--- a/dmon.pl
+++ b/dmon.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 # dmon -- DTrace-backed IP network real-time monitoring utility
-# Copyright (C) 2022 Sergey Matveev <stargrave@stargrave.org>
+# Copyright (C) 2022-2023 Sergey Matveev <stargrave@stargrave.org>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by