kc3-lang/kc3

diff --git a/Makefile b/Makefile
index 979b5a1..3c5acd7 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 ## kc3
-## Copyright 2022-2024 kmx.io <contact@kmx.io>
+## Copyright from 2022 to 2025 kmx.io <contact@kmx.io>
 ##
 ## Permission is hereby granted to use this software granted the above
 ## copyright notice and this permission paragraph are included in all
diff --git a/config.subr b/config.subr
index 84bfdc0..49459eb 100644
--- a/config.subr
+++ b/config.subr
@@ -1,6 +1,6 @@
 #!/bin/sh
 ## kc3
-## Copyright 2022-2024 kmx.io <contact@kmx.io>
+## Copyright from 2022 to 2025 kmx.io <contact@kmx.io>
 ##
 ## Permission is hereby granted to use this software granted the above
 ## copyright notice and this permission paragraph are included in all
diff --git a/license.h b/license.h
index 6e6a106..05a369e 100644
--- a/license.h
+++ b/license.h
@@ -1,5 +1,5 @@
 /* kc3
- * Copyright 2022,2023,2024 kmx.io <contact@kmx.io>
+ * Copyright from 2022 to 2025 kmx.io <contact@kmx.io>
  *
  * Permission is hereby granted to use this software granted the above
  * copyright notice and this permission paragraph are included in all