diff --git a/amtk.spec b/amtk.spec
index 884c9eb..4bf0f1f 100644
--- a/amtk.spec
+++ b/amtk.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          amtk
-Version:       5.0.2
+Version:       5.2.0
 Release:       1mamba
 Summary:       Actions, Menus and Toolbars Kit for GTK+ applications
 Group:         System/Libraries
@@ -111,6 +111,9 @@ This package includes the %{name} API documentation.
 %{_datadir}/gtk-doc/html/amtk-5.0/*
 
 %changelog
+* Sun Sep 27 2020 Automatic Build System <autodist@mambasoft.it> 5.2.0-1mamba
+- automatic version update by autodist
+
 * Mon Jan 27 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 5.0.2-1mamba
 - update to 5.0.2