diff --git a/plugins/check_curl.c b/plugins/check_curl.c
index 8936110f..8277f5e2 100644
--- a/plugins/check_curl.c
+++ b/plugins/check_curl.c
@@ -3,7 +3,7 @@
  * Monitoring check_curl plugin
  *
  * License: GPL
- * Copyright (c) 1999-2019 Monitoring Plugins Development Team
+ * Copyright (c) 1999-2024 Monitoring Plugins Development Team
  *
  * Description:
  *
@@ -34,7 +34,7 @@
  *****************************************************************************/
 const char *progname = "check_curl";
 
-const char *copyright = "2006-2019";
+const char *copyright = "2006-2024";
 const char *email = "devel@monitoring-plugins.org";
 
 #include <stdbool.h>