diff --git a/src/container/disk/hash/disk_extendible_hash_table_utils.cpp b/src/container/disk/hash/disk_extendible_hash_table_utils.cpp
index 340a39c1d..7a55662b1 100644
--- a/src/container/disk/hash/disk_extendible_hash_table_utils.cpp
+++ b/src/container/disk/hash/disk_extendible_hash_table_utils.cpp
@@ -6,7 +6,7 @@
 //
 // Identification: src/container/disk/hash/disk_extendible_hash_table_utils.cpp
 //
-// Copyright (c) 2015-2023, Carnegie Mellon University Database Group
+// Copyright (c) 2015-2024, Carnegie Mellon University Database Group
 //
 //===----------------------------------------------------------------------===//
 
diff --git a/src/storage/index/b_plus_tree_index.cpp b/src/storage/index/b_plus_tree_index.cpp
index 20b8e4f95..4e22c124f 100644
--- a/src/storage/index/b_plus_tree_index.cpp
+++ b/src/storage/index/b_plus_tree_index.cpp
@@ -5,7 +5,7 @@
 //
 // Identification: src/index/b_plus_tree_index.cpp
 //
-// Copyright (c) 2018, Carnegie Mellon University Database Group
+// Copyright (c) 2018-2024, Carnegie Mellon University Database Group
 //
 //===----------------------------------------------------------------------===//