# The canonical version of this file is maintained in the rra-c-util package,
# which can be found at <https://www.eyrie.org/~eagle/software/rra-c-util/>.
#
-# Copyright 2018-2019 Russ Allbery <eagle@eyrie.org>
+# Copyright 2018-2019, 2021 Russ Allbery <eagle@eyrie.org>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
#
# SPDX-License-Identifier: MIT
-use 5.008;
+use 5.010;
use strict;
use warnings;