diff --git a/linux-firmware.spec b/linux-firmware.spec
index ac235a6..6075401 100644
--- a/linux-firmware.spec
+++ b/linux-firmware.spec
@@ -31,8 +31,8 @@
 %endif
 
 Name:          linux-firmware
-Version:       20171009.bf04291
-Release:       1mamba
+Version:       20171206.fdee922
+Release:       2mamba
 Summary:       Collection of firmware files used by the Linux Kernel
 Group:         System/Kernel and Hardware
 Vendor:        openmamba
@@ -144,6 +144,12 @@ rm -f %{buildroot}/lib/firmware/brcm/brcmfmac43430-sdio.bin
 /lib/firmware/*
 
 %changelog
+* Fri Dec 22 2017 Automatic Build System <autodist@mambasoft.it> 20171206.fdee922-2mamba
+- automatic version update by autodist
+
+* Thu Dec 21 2017 Automatic Build System <autodist@mambasoft.it> 20171206.fdee922-1mamba
+- automatic version update by autodist
+
 * Fri Oct 27 2017 Automatic Build System <autodist@mambasoft.it> 20171009.bf04291-1mamba
 - automatic version update by autodist