diff --git a/LICENSE.txt b/LICENSE.txt
index b0dbc58..838c4c3 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,5 +1,5 @@
 BSD-3-Clause license
-Copyright (c) 2015-2024, czml3 contributors
+Copyright (c) 2015-2025, czml3 contributors
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without