diff --git a/liblxqt.spec b/liblxqt.spec
index 8ddc4b2..404c93b 100644
--- a/liblxqt.spec
+++ b/liblxqt.spec
@@ -1,5 +1,5 @@
 Name:          liblxqt
-Version:       1.4.0
+Version:       2.0.0
 Release:       1mamba
 Summary:       The core library of LXQt providing essential functionality needed by nearly all of its components
 Group:         System/Libraries
@@ -11,18 +11,18 @@ Source:        https://github.com/lxqt/liblxqt.git/%{version}/liblxqt-%{version}
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libQt5Svg-devel
-BuildRequires: libQt5X11Extras-devel
 BuildRequires: libX11-devel
 BuildRequires: libXScrnSaver-devel
 BuildRequires: libgcc
 BuildRequires: libglib-devel
-BuildRequires: libkwindowsystem-devel
+BuildRequires: libglvnd-devel
+BuildRequires: libkf6-kwindowsystem-devel
 BuildRequires: libqtxdg-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: qt5-qtbase-devel
+BuildRequires: qt6-qtbase-devel
+BuildRequires: qt6-qtsvg-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libpolkit-qt5-1-devel
+BuildRequires: libpolkit-qt6-1-devel
 BuildRequires: cmake
 Requires:      %{name}-tools = %{?epoch:%epoch:}%{version}-%{release}
 
@@ -94,6 +94,9 @@ done
 %{_datadir}/lxqt/power.conf
 
 %changelog
+* Wed Apr 24 2024 Automatic Build System <autodist@openmamba.org> 2.0.0-1mamba
+- automatic version update by autodist
+
 * Sun Nov 05 2023 Automatic Build System <autodist@mambasoft.it> 1.4.0-1mamba
 - automatic version update by autodist