diff --git a/qt6-qtserialport.spec b/qt6-qtserialport.spec
index 28cba69..3a93f26 100644
--- a/qt6-qtserialport.spec
+++ b/qt6-qtserialport.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          qt6-qtserialport
-Version:       6.3.2
+Version:       6.4.0
 Release:       1mamba
 Summary:       Qt6 serial port component
 Group:         System/Libraries
@@ -61,7 +61,7 @@ This package contains libraries and header files for developing applications tha
 %files -n libQt6SerialPort
 %defattr(-,root,root)
 %{_libdir}/libQt6SerialPort.so.*
-%doc LICENSE.*
+%doc LICENSES
 
 %files -n libQt6SerialPort-devel
 %defattr(-,root,root)
@@ -79,6 +79,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/pkgconfig/Qt6SerialPort.pc
 
 %changelog
+* Fri Oct 07 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 6.4.0-1mamba
+- update to 6.4.0
+
 * Sun Sep 11 2022 Automatic Build System <autodist@mambasoft.it> 6.3.2-1mamba
 - automatic version update by autodist