diff --git a/kdegraphics-thumbnailers.spec b/kdegraphics-thumbnailers.spec
index 06d701b..8578732 100644
--- a/kdegraphics-thumbnailers.spec
+++ b/kdegraphics-thumbnailers.spec
@@ -1,5 +1,5 @@
 Name:          kdegraphics-thumbnailers
-Version:       23.08.3
+Version:       23.08.4
 Release:       1mamba
 Summary:       Thumbnailers for various graphic types
 Group:         Graphical Desktop/Applications/Graphics
@@ -63,6 +63,9 @@ exit 0
 %doc COPYING COPYING.LIB
 
 %changelog
+* Fri Dec 08 2023 Automatic Build System <autodist@mambasoft.it> 23.08.4-1mamba
+- automatic version update by autodist
+
 * Thu Nov 09 2023 Automatic Build System <autodist@mambasoft.it> 23.08.3-1mamba
 - automatic version update by autodist