diff --git a/mbox-importer.spec b/mbox-importer.spec
index 9e2a55a..78ac9c3 100644
--- a/mbox-importer.spec
+++ b/mbox-importer.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          mbox-importer
-Version:       23.08.3
+Version:       23.08.4
 Release:       1mamba
 Summary:       KDE Frameworks 5 MBox importer
 Group:         Graphical Desktop/Applications/Internet
@@ -83,6 +83,9 @@ KDE Frameworks 5 MBox importer.
 %doc LICENSES
 
 %changelog
+* Sat Dec 09 2023 Automatic Build System <autodist@mambasoft.it> 23.08.4-1mamba
+- automatic version update by autodist
+
 * Sat Nov 11 2023 Automatic Build System <autodist@mambasoft.it> 23.08.3-1mamba
 - automatic version update by autodist