diff --git a/cuda/License-spgpu b/cuda/License-spgpu
index a29af435..171201d6 100644
--- a/cuda/License-spgpu
+++ b/cuda/License-spgpu
@@ -1,4 +1,5 @@
-    (C) Copyright 2025         Salvatore Filippone,  Alfredo Buttari      
+    (C) Copyright 2011-2026   Davide Barbieri
+    (C) Copyright 2011-2026   Salvatore Filippone
  
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions