diff --git a/lib/common/xxhash.c b/lib/common/xxhash.c
index 1a8f735ba..50640c765 100644
--- a/lib/common/xxhash.c
+++ b/lib/common/xxhash.c
@@ -1,6 +1,6 @@
 /*
  * xxHash - Extremely Fast Hash algorithm
- * Copyright (C) 2012-2023 Yann Collet
+ * Copyright (c) Yann Collet - Meta Platforms, Inc
  *
  * BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php)
  *
diff --git a/lib/common/xxhash.h b/lib/common/xxhash.h
index fe3abc1b4..2abdc0734 100644
--- a/lib/common/xxhash.h
+++ b/lib/common/xxhash.h
@@ -1,7 +1,7 @@
 /*
  * xxHash - Extremely Fast Hash algorithm
  * Header File
- * Copyright (C) 2012-2023 Yann Collet
+ * Copyright (c) Yann Collet - Meta Platforms, Inc
  *
  * BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php)
  *