diff --git a/libmediainfo.spec b/libmediainfo.spec
index 74ceed3..cb28ff3 100644
--- a/libmediainfo.spec
+++ b/libmediainfo.spec
@@ -1,5 +1,5 @@
 Name:          libmediainfo
-Version:       23.07
+Version:       23.09
 Release:       1mamba
 Summary:       Shared library for mediainfo
 Group:         System/Libraries
@@ -78,6 +78,9 @@ cd MediaInfoLib/Project/GNU/Library
 %{_libdir}/pkgconfig/libmediainfo.pc
 
 %changelog
+* Fri Sep 15 2023 Automatic Build System <autodist@mambasoft.it> 23.09-1mamba
+- automatic version update by autodist
+
 * Thu Jul 13 2023 Automatic Build System <autodist@mambasoft.it> 23.07-1mamba
 - automatic version update by autodist