diff --git a/libkmahjongg.spec b/libkmahjongg.spec
index 31b4e70..6f190ba 100644
--- a/libkmahjongg.spec
+++ b/libkmahjongg.spec
@@ -1,5 +1,5 @@
 Name:          libkmahjongg
-Version:       22.08.3
+Version:       22.12.0
 Release:       1mamba
 Summary:       KDE library used for loading and rendering of Mahjongg tilesets and associated backgrounds
 Group:         System/Libraries
@@ -84,6 +84,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/cmake/KF5KMahjongglib/KF5KMahjongg*.cmake
 
 %changelog
+* Thu Dec 08 2022 Automatic Build System <autodist@mambasoft.it> 22.12.0-1mamba
+- automatic version update by autodist
+
 * Fri Nov 04 2022 Automatic Build System <autodist@mambasoft.it> 22.08.3-1mamba
 - automatic version update by autodist