diff --git a/libtiledbsoma/src/soma/soma_attribute.cc b/libtiledbsoma/src/soma/soma_attribute.cc
index deaa083ef2..49e834124f 100644
--- a/libtiledbsoma/src/soma/soma_attribute.cc
+++ b/libtiledbsoma/src/soma/soma_attribute.cc
@@ -5,7 +5,7 @@
  *
  * The MIT License
  *
- * @copyright Copyright (c) 2024 TileDB, Inc.
+ * @copyright Copyright (c) 2024-2025 TileDB, Inc.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal