diff --git a/client.c b/client.c
index eeeb0fa..3c605c1 100644
--- a/client.c
+++ b/client.c
@@ -3106,7 +3106,7 @@ static void
 display_gpl(void)
 {
     printf("chrony version %s\n"
-           "Copyright (C) 1997-2003, 2007, 2009-2017 Richard P. Curnow and others\n"
+           "Copyright (C) 1997-2003, 2007, 2009-2018 Richard P. Curnow and others\n"
            "chrony comes with ABSOLUTELY NO WARRANTY.  This is free software, and\n"
            "you are welcome to redistribute it under certain conditions.  See the\n"
            "GNU General Public License version 2 for details.\n\n",