diff --git a/alsa-ucm-conf.spec b/alsa-ucm-conf.spec
index afe44cf..26fadc3 100644
--- a/alsa-ucm-conf.spec
+++ b/alsa-ucm-conf.spec
@@ -1,5 +1,5 @@
 Name:          alsa-ucm-conf
-Version:       1.2.6.2
+Version:       1.2.6.3
 Release:       1mamba
 Summary:       ALSA Use Case Manager configuration
 Group:         System/Kernel and Hardware
@@ -38,6 +38,9 @@ cp -a ucm2 %{buildroot}%{_datadir}/alsa
 %doc LICENSE
 
 %changelog
+* Sat Dec 18 2021 Automatic Build System <autodist@mambasoft.it> 1.2.6.3-1mamba
+- automatic version update by autodist
+
 * Sat Dec 11 2021 Automatic Build System <autodist@mambasoft.it> 1.2.6.2-1mamba
 - automatic version update by autodist