diff --git a/contrib/block_time.pl b/contrib/block_time.pl
index b4b039a60..17da3c461 100755
--- a/contrib/block_time.pl
+++ b/contrib/block_time.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/perl
-# Copyright 2019 The Hush developers
+# Copyright 2019-2020 The Hush developers
 # Released under the GPLv3
 use warnings;
 use strict;