diff --git a/raspberrypi-firmware-20230315.tar.gz b/raspberrypi-firmware-20231219.tar.gz
similarity index 59%
rename from raspberrypi-firmware-20230315.tar.gz
rename to raspberrypi-firmware-20231219.tar.gz
index b4cc5c1..8869b12 100644
Binary files a/raspberrypi-firmware-20230315.tar.gz and b/raspberrypi-firmware-20231219.tar.gz differ
diff --git a/raspberrypi-firmware.spec b/raspberrypi-firmware.spec
index d0c5a3a..e9c0295 100644
--- a/raspberrypi-firmware.spec
+++ b/raspberrypi-firmware.spec
@@ -4,8 +4,8 @@
 %global debug_package %{nil}
 
 Name:		raspberrypi-firmware
-Version:	20230315
-Release:	7
+Version:	20231219
+Release:	8
 Summary:	Firmware files used for RaspberryPi
 License:	GPL+ and GPLv2+ and MIT and Redistributable, no modification permitted
 ExclusiveArch: aarch64
@@ -42,12 +42,14 @@ cd -
 
 %files
 %dir %{_lib_path}
-%dir %{_license_path}
 %{_lib_path}/*
 /boot/*
 %license %{_license_path}
 
 %changelog
+* Tue Dec 19 2023 Yafen Fang<yafen@iscas.ac.cn> - 20231219-8
+- delete files: regulatory.db* and LICENCE.wireless-regdb
+
 * Wed Mar 15 2023 Yafen Fang<yafen@iscas.ac.cn> - 20230315-7
 - update firmware to version 1.20230306
 - update bluez-firmware to the latest commit (9556b08ace2a1735127894642cc8ea6529c04c90): 1.2-4+rpt10 release