diff --git a/libkmahjongg.spec b/libkmahjongg.spec
index 2049193..31d7bbc 100644
--- a/libkmahjongg.spec
+++ b/libkmahjongg.spec
@@ -1,5 +1,5 @@
 Name:          libkmahjongg
-Version:       20.08.3
+Version:       20.12.0
 Release:       1mamba
 Summary:       KDE library used for loading and rendering of Mahjongg tilesets and associated backgrounds
 Group:         System/Libraries
@@ -89,6 +89,9 @@ exit 0
 %{_libdir}/libKF5KMahjongglib.so
 
 %changelog
+* Sat Dec 19 2020 Automatic Build System <autodist@mambasoft.it> 20.12.0-1mamba
+- automatic version update by autodist
+
 * Sat Nov 07 2020 Automatic Build System <autodist@mambasoft.it> 20.08.3-1mamba
 - automatic version update by autodist