diff --git a/calendarsupport.spec b/calendarsupport.spec
index 188e9d9..c1791f6 100644
--- a/calendarsupport.spec
+++ b/calendarsupport.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          calendarsupport
-Version:       21.04.2
+Version:       21.04.3
 Release:       1mamba
 Summary:       KDE Frameworks 5 calendar support library
 Group:         System/Libraries
@@ -111,6 +111,9 @@ exit 0
 %{_libdir}/qt5/mkspecs/modules/qt_CalendarSupport.pri
 
 %changelog
+* Fri Jul 09 2021 Automatic Build System <autodist@mambasoft.it> 21.04.3-1mamba
+- automatic version update by autodist
+
 * Fri Jun 18 2021 Automatic Build System <autodist@mambasoft.it> 21.04.2-1mamba
 - automatic version update by autodist