diff --git a/qt6-qt5compat.spec b/qt6-qt5compat.spec
index b048a33..e433345 100644
--- a/qt6-qt5compat.spec
+++ b/qt6-qt5compat.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          qt6-qt5compat
-Version:       6.4.2
+Version:       6.4.3
 Release:       1mamba
 Summary:       Qt6 compat component to Qt5
 Group:         System/Libraries
@@ -77,6 +77,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/pkgconfig/Qt6Core5Compat.pc
 
 %changelog
+* Fri Mar 17 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