diff --git a/PyQt6-WebEngine.spec b/PyQt6-WebEngine.spec
index d01c9c7..673c599 100644
--- a/PyQt6-WebEngine.spec
+++ b/PyQt6-WebEngine.spec
@@ -1,7 +1,7 @@
 %define pkgname %(echo %name | cut -d- -f2- | tr - _)
 Name:          PyQt6-WebEngine
-Version:       6.3.1
-Release:       2mamba
+Version:       6.4.0
+Release:       1mamba
 Summary:       Python bindings for the WebEngine module of the Qt6 cross platform GUI toolkit
 Group:         System/Libraries
 Vendor:        openmamba
@@ -11,9 +11,16 @@ URL:           https://www.riverbankcomputing.com/software/pyqtwebengine/
 Source:        https://pypi.debian.net/PyQt6-WebEngine/PyQt6_WebEngine-%{version}.tar.gz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libglvnd-devel
 BuildRequires: libpython310-devel
+BuildRequires: libstdc++6-devel
 BuildRequires: python3.10dist(pyqt6)
 BuildRequires: python3.10dist(pyqt6-sip)
+BuildRequires: qt6-qtbase-devel
+BuildRequires: qt6-qtdeclarative-devel
+BuildRequires: qt6-qtwebengine-devel
 ## AUTOBUILDREQ-END
 BuildRequires: python-sip-py310
 BuildRequires: qt6-qtwebengine-devel
@@ -61,6 +68,9 @@ make CXX="g++ -I/usr/include/qt6/QtWebChannel"
 %doc LICENSE
 
 %changelog
+* Wed Oct 05 2022 Automatic Build System <autodist@mambasoft.it> 6.4.0-1mamba
+- automatic version update by autodist
+
 * Wed Aug 31 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 6.3.1-2mamba
 - require qt6-qtwebengine and qt6-qtwebchannel