1 files changed, 1 insertions, 1 deletions
diff --git a/zdiff.in b/zdiff.in
index eb4752b..e6c417b 100644
--- a/zdiff.in
+++ b/zdiff.in
@@ -25,7 +25,7 @@ case $1 in
 esac
 
 version="z$prog (gzip) @VERSION@
-Copyright (C) 2009, 2011-2018 Free Software Foundation, Inc.
+Copyright (C) 2022 Free Software Foundation, Inc.
 This is free software.  You may redistribute copies of it under the terms of
 the GNU General Public License <https://www.gnu.org/licenses/gpl.html>.
 There is NO WARRANTY, to the extent permitted by law.