diff --git a/lib_xua/src/hid/xua_hid_endpoint_descriptor_contents.h b/lib_xua/src/hid/xua_hid_endpoint_descriptor_contents.h
index 293ee13c..6287fe4b 100644
--- a/lib_xua/src/hid/xua_hid_endpoint_descriptor_contents.h
+++ b/lib_xua/src/hid/xua_hid_endpoint_descriptor_contents.h
@@ -1,4 +1,4 @@
-// Copyright 2023 XMOS LIMITED.
+// Copyright 2021-2023 XMOS LIMITED.
 // This Software is subject to the terms of the XMOS Public Licence: Version 1.
 
 /**
diff --git a/lib_xua/src/hid/xua_hid_interface_descriptor_contents.h b/lib_xua/src/hid/xua_hid_interface_descriptor_contents.h
index 548bb4ec..450814f6 100644
--- a/lib_xua/src/hid/xua_hid_interface_descriptor_contents.h
+++ b/lib_xua/src/hid/xua_hid_interface_descriptor_contents.h
@@ -1,4 +1,4 @@
-// Copyright 2023 XMOS LIMITED.
+// Copyright 2021-2023 XMOS LIMITED.
 // This Software is subject to the terms of the XMOS Public Licence: Version 1.
 
 /**