1 files changed, 1 insertions, 1 deletions

diff --git a/plugins-root/check_dhcp.c b/plugins-root/check_dhcp.c
index 4d167721..0ddace5b 100644
--- a/plugins-root/check_dhcp.c
+++ b/plugins-root/check_dhcp.c
@@ -34,7 +34,7 @@
  *****************************************************************************/
 
 const char *progname = "check_dhcp";
-const char *copyright = "2001-2007";
+const char *copyright = "2001-2023";
 const char *email = "devel@monitoring-plugins.org";
 
 #include "common.h"