diff --git a/_servicedata b/_servicedata
index b98b48a..86852e3 100644
--- a/_servicedata
+++ b/_servicedata
@@ -1,4 +1,4 @@
 <servicedata>
 <service name="tar_scm">
             <param name="url">https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git</param>
-          <param name="changesrevision">30946b9b1787f086e8a1a3cb60658447212979c9</param></service></servicedata>
\ No newline at end of file
+          <param name="changesrevision">2567e092339cd3403d697dc2e0967c31b7acb989</param></service></servicedata>
\ No newline at end of file
diff --git a/kernel-firmware-20171204.tar.xz b/kernel-firmware-20171204.tar.xz
deleted file mode 100644
index ba13ad9..0000000
--- a/kernel-firmware-20171204.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:01bd6b21557f214893d6f116a059915486172a260150570280298bb0cbb9dddb
-size 51047424
diff --git a/kernel-firmware-20171221.tar.xz b/kernel-firmware-20171221.tar.xz
new file mode 100644
index 0000000..734909c
--- /dev/null
+++ b/kernel-firmware-20171221.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e947ea8e35bdcd303703f7581eb7aabac680d08da7e28b067bca082fc9b9c8f3
+size 66619596
diff --git a/kernel-firmware.changes b/kernel-firmware.changes
index 925c53c..2098c3b 100644
--- a/kernel-firmware.changes
+++ b/kernel-firmware.changes
@@ -1,3 +1,24 @@
+-------------------------------------------------------------------
+Sat Dec 23 08:34:13 UTC 2017 - mpluskal@suse.com
+
+- Update to version 20171221:
+  * nvidia: add GP108 signed firmware
+  * linux-firmware: liquidio: add v1.7.0 vswitch firmware
+  * brcm: add CYW4373 firmwares and Cypress license file
+  * linux-firmware: Update firmware patch for Intel Bluetooth 8260
+  * linux-firmware: Update firmware file for Intel Bluetooth 8265
+  * linux-firmware: Add firmware file for Intel Bluetooth 9260
+  * linux-firmware: Add firmware file for Intel Bluetooth 9560
+  * Revert commits a42f895, c113d33, 041aff8, 73d13b5
+  * linux-firmware: Update firmware patch for Intel Bluetooth 8260
+  * linux-firmware: Update firmware file for Intel Bluetooth 8265
+  * linux-firmware: Add firmware file for Intel Bluetooth 9260
+  * linux-firmware: Add firmware file for Intel Bluetooth 9560
+  * linux-firmware: intel: Add Cannonlake audio firmware
+  * nfp: add firmware for tc-flower
+  * nfp: change firmware directory layout
+  * nfp: update firmware for Agilio CX SmartNICs
+
 -------------------------------------------------------------------
 Mon Dec  4 15:25:10 UTC 2017 - mpluskal@suse.com
 
diff --git a/kernel-firmware.spec b/kernel-firmware.spec
index b3b3eaf..3377680 100644
--- a/kernel-firmware.spec
+++ b/kernel-firmware.spec
@@ -17,10 +17,10 @@
 
 
 %define __ksyms_path ^/lib/firmware
-%define version_unconverted 20171204
+%define version_unconverted 20171221
 
 Name:           kernel-firmware
-Version:        20171204
+Version:        20171221
 Release:        0
 Summary:        Linux kernel firmware files
 License:        SUSE-Firmware AND GPL-2.0 AND GPL-2.0+ AND MIT