diff --git a/kconfig.spec b/kconfig.spec
index c50c5b8..9a4c9b5 100644
--- a/kconfig.spec
+++ b/kconfig.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kconfig
-Version:       5.39.0
+Version:       5.40.0
 Release:       1mamba
 Summary:       KDE Frameworks advanced configuration system
 Group:         Graphical Desktop/Applications/Configuration
@@ -97,6 +97,9 @@ This package contains libraries and header files for developing applications tha
 %{_kde5_mkspecsdir}/qt_KConfigGui.pri
 
 %changelog
+* Tue Nov 14 2017 Automatic Build System <autodist@mambasoft.it> 5.40.0-1mamba
+- automatic version update by autodist
+
 * Sat Oct 21 2017 Automatic Build System <autodist@mambasoft.it> 5.39.0-1mamba
 - automatic version update by autodist