diff --git a/kmailtransport.spec b/kmailtransport.spec
index 731b6a8..297e79e 100644
--- a/kmailtransport.spec
+++ b/kmailtransport.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kmailtransport
-Version:       21.04.2
+Version:       21.04.3
 Release:       1mamba
 Summary:       KDE Frameworks 5 mail transport library
 Group:         System/Libraries
@@ -125,6 +125,9 @@ exit 0
 %{_kde5_mkspecsdir}/qt_KMailTransportAkonadi.pri
 
 %changelog
+* Fri Jul 09 2021 Automatic Build System <autodist@mambasoft.it> 21.04.3-1mamba
+- automatic version update by autodist
+
 * Thu Jun 17 2021 Automatic Build System <autodist@mambasoft.it> 21.04.2-1mamba
 - automatic version update by autodist