diff --git a/qt6-qtremoteobjects.spec b/qt6-qtremoteobjects.spec
index 3845c5b..82735e5 100644
--- a/qt6-qtremoteobjects.spec
+++ b/qt6-qtremoteobjects.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          qt6-qtremoteobjects
-Version:       6.4.2
+Version:       6.4.3
 Release:       1mamba
 Summary:       Qt6 remote objects component
 Group:         System/Libraries
@@ -97,6 +97,9 @@ DESTDIR="%{buildroot}" cmake --install build
 %{_libdir}/pkgconfig/Qt6*.pc
 
 %changelog
+* Sat Mar 18 2023 Automatic Build System <autodist@mambasoft.it> 6.4.3-1mamba
+- automatic version update by autodist
+
 * Sun Jan 08 2023 Automatic Build System <autodist@mambasoft.it> 6.4.2-1mamba
 - automatic version update by autodist