diff --git a/kdesignerplugin.spec b/kdesignerplugin.spec
index 7fa75a7..69378c3 100644
--- a/kdesignerplugin.spec
+++ b/kdesignerplugin.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          kdesignerplugin
-Version:       5.49.0
+Version:       5.50.0
 Release:       1mamba
 Summary:       Integrating KDE frameworks widgets with Qt Designer
 Group:         System/Libraries
@@ -52,6 +52,9 @@ This framework provides plugins for Qt Designer that allow it to display the wid
 %doc COPYING.LIB
 
 %changelog
+* Mon Sep 10 2018 Automatic Build System <autodist@mambasoft.it> 5.50.0-1mamba
+- automatic version update by autodist
+
 * Tue Aug 21 2018 Automatic Build System <autodist@mambasoft.it> 5.49.0-1mamba
 - automatic version update by autodist