diff --git a/r/tests/testthat/test-atac_utils.R b/r/tests/testthat/test-atac_utils.R
index 8f2c109c..b80ad221 100644
--- a/r/tests/testthat/test-atac_utils.R
+++ b/r/tests/testthat/test-atac_utils.R
@@ -1,4 +1,4 @@
-# Copyright 2022 BPCells contributors
+# Copyright 2025 BPCells contributors
 # 
 # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
 # https://www.apache.org/licenses/LICENSE-2.0> or the MIT license