diff --git a/COPYING b/COPYING
index 0672e68c..3185e2ba 100644
--- a/COPYING
+++ b/COPYING
@@ -1,6 +1,6 @@
 COPYRIGHT AND PERMISSION NOTICE
 
-Copyright (c) 2023, Daniel Stenberg, <daniel@haxx.se>
+Copyright (c) 2023 - 2024, Daniel Stenberg, <daniel@haxx.se>
 
 All rights reserved.