diff --git a/README.md b/README.md
index af1f191..7311ea5 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
 # partitionmanager
 
-Easily manage disks, partitions and file systems on your KDE Desktop: Create, resize, move, copy, back up, restore or delete partitions.
+KDE 5 partition manager.
 
diff --git a/partitionmanager.spec b/partitionmanager.spec
index 485da73..70807b6 100644
--- a/partitionmanager.spec
+++ b/partitionmanager.spec
@@ -1,67 +1,75 @@
+%define majver %(echo %version | cut -d. -f1-2)
+
 Name:          partitionmanager
-Version:       1.0.2
+Version:       4.0.0
 Release:       1mamba
-Summary:       Easily manage disks, partitions and file systems on your KDE Desktop 
-Group:         System/Management
+Summary:       KDE 5 partition manager
+Group:         Graphical Desktop/Applications/Administration
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
-URL:           http://sourceforge.net/projects/partitionman/
-Source:        http://switch.dl.sourceforge.net/project/partitionman/partitionmanager/%{version}/partitionmanager-%{version}.tar.bz2
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.kde.org
+Source:        https://download.kde.org/stable/partitionmanager/%{version}/src/partitionmanager-%{version}.tar.xz
+# Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
 License:       GPL
-BuildRequires: cmake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: kdelibs4-devel
-BuildRequires: libblkid-devel
 BuildRequires: libgcc
-BuildRequires: libparted-devel
-BuildRequires: libqt4-devel
+BuildRequires: libkauth-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkcompletion-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libkcrash-devel
+BuildRequires: libkdbusaddons-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkiconthemes-devel
+BuildRequires: libkio-devel
+BuildRequires: libkjobwidgets-devel
+BuildRequires: libkpmcore-devel
+BuildRequires: libkservice-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkxmlgui-devel
+BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: libuuid-devel
 ## AUTOBUILDREQ-END
+BuildRequires: cmake
+BuildRequires: rpm-macros-kde5
+BuildRequires: extra-cmake-modules
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
-Easily manage disks, partitions and file systems on your KDE Desktop: Create, resize, move, copy, back up, restore or delete partitions. 
+KDE 5 partition manager.
+
+%debug_package
 
 %prep
 %setup -q
 
 %build
-%cmake -d build
+%cmake_kde5 -d build
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall -C build
 
-%find_lang %{name}
+%find_lang %{name}5_qt --with-qt --with-html --with-man --all-name || touch %{name}5_qt.lang
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%files -f %{name}.lang
+%files -f %{name}5_qt.lang
 %defattr(-,root,root)
 %{_bindir}/partitionmanager
-%{_bindir}/partitionmanager-bin
-%{_libdir}/libpartitionmanagerprivate.so
-%{_datadir}/applications/kde4/partitionmanager.desktop
-%{_datadir}/apps/partitionmanager/partitionmanagerui.rc
-%{_datadir}/icons/hicolor/128x128/apps/partitionmanager.png
-%{_datadir}/icons/hicolor/16x16/apps/partitionmanager.png
-%{_datadir}/icons/hicolor/22x22/apps/partitionmanager.png
-%{_datadir}/icons/hicolor/32x32/apps/partitionmanager.png
-%{_datadir}/icons/hicolor/48x48/apps/partitionmanager.png
-%{_datadir}/icons/hicolor/64x64/apps/partitionmanager.png
-%doc CHANGES COPYING README
+%{_datadir}/applications/org.kde.partitionmanager.desktop
+%{_datadir}/config.kcfg/partitionmanager.kcfg
+%{_datadir}/icons/hicolor/scalable/apps/partitionmanager.svg
+%{_datadir}/kxmlgui5/partitionmanager/partitionmanagerui.rc
+%{_datadir}/metainfo/org.kde.partitionmanager.appdata.xml
+%doc COPYING.md
 
 %changelog
-* Thu Aug 12 2010 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.2-1mamba
-- update to 1.0.2
-
-* Mon Mar 15 2010 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.1-2mamba
-- rebuilt with libparted 2.2
-
-* Sat Jan 09 2010 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 1.0.1-1mamba
-- package created by autospec
+* Sat Oct 05 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.0-1mamba
+- package created using the webbuild interface