diff --git a/kdialog.spec b/kdialog.spec
index 5e0515e..cac5be5 100644
--- a/kdialog.spec
+++ b/kdialog.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kdialog
-Version:       20.12.3
+Version:       21.04.0
 Release:       1mamba
 Summary:       KDE Frameworks 5 dialog tool
 Group:         Graphical Desktop/Applications/Utilities
@@ -67,6 +67,9 @@ KDE Frameworks 5 dialog tool.
 %doc COPYING COPYING.DOC
 
 %changelog
+* Thu Apr 22 2021 Automatic Build System <autodist@mambasoft.it> 21.04.0-1mamba
+- automatic version update by autodist
+
 * Fri Mar 05 2021 Automatic Build System <autodist@mambasoft.it> 20.12.3-1mamba
 - automatic version update by autodist