diff --git a/klettres.spec b/klettres.spec
index feafe93..2ee77f1 100644
--- a/klettres.spec
+++ b/klettres.spec
@@ -1,5 +1,5 @@
 Name:          klettres
-Version:       4.14.3
+Version:       16.04.0
 Release:       1mamba
 Summary:       Learn The Alphabet
 Group:         Graphical Desktop/Applications/Educational
@@ -7,7 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Davide Madrisan <davide.madrisan@gmail.com>
 URL:           http://www.kde.org/applications/education/klettres/
-Source:        http://download.kde.org/stable/%{version}/src/klettres-%{version}.tar.xz
+Source:        http://download.kde.org/stable/applications/%{version}/src/klettres-%{version}.tar.xz
 License:       GPL
 BuildRequires: cmake
 ## AUTOBUILDREQ-BEGIN
@@ -19,7 +19,7 @@ BuildRequires: libphonon-devel
 BuildRequires: libqt4-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
-Requires:      kde-workspace
+#Requires:      kde-workspace
 Provides:      klettres4 = %{?epoch:%epoch:}%{version}-%{release}
 Obsoletes:     klettres4
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
@@ -39,7 +39,7 @@ Features:
 %setup -q
 
 %build
-%cmake_kde4 -d build
+%cmake_kde5 -d build
 %make
 
 %install
@@ -50,36 +50,76 @@ Features:
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %post
-touch --no-create %{_kde4_icondir}/hicolor &>/dev/null
+touch --no-create %{_kde5_icondir}/hicolor &>/dev/null
 exit 0
 
 %posttrans
 update-desktop-database -q &>/dev/null
-gtk-update-icon-cache %{_kde4_icondir}/hicolor &>/dev/null
+gtk-update-icon-cache %{_kde5_icondir}/hicolor &>/dev/null
 exit 0
 
 %postun
 if [ $1 -eq 0 ]; then
    update-desktop-database -q &>/dev/null
-   touch --no-create %{_kde4_icondir}/hicolor &>/dev/null
-   gtk-update-icon-cache %{_kde4_icondir}/hicolor &>/dev/null
+   touch --no-create %{_kde5_icondir}/hicolor &>/dev/null
+   gtk-update-icon-cache %{_kde5_icondir}/hicolor &>/dev/null
 fi
 exit 0
 
 %files
 %defattr(-,root,root)
-%{_kde4_bindir}/%{name}
-%config %{_kde4_configdir}/%{name}.knsrc
-%{_kde4_datadir}/%{name}
-%{_kde4_icondir}/hicolor/*/apps/%{name}.png
-%{_kde4_icondir}/hicolor/scalable/apps/%{name}.svgz
-%{_kde4_kcfgdir}/%{name}.kcfg
-%{_kde4_sharedir}/appdata/klettres.appdata.xml
-%{_kde4_xdgappsdir}/%{name}.desktop
-%doc %lang(en) %{_kde4_htmldir}/en/%{name}
-%doc AUTHORS COPYING COPYING.DOC COPYING.LIB ChangeLog README_packagers TODO
+%{_sysconfdir}/xdg/klettres.knsrc
+%{_kde5_bindir}/%{name}
+%{_kde5_datadir}/%{name}
+%{_kde5_icondir}/hicolor/*/apps/%{name}.png
+%{_kde5_kcfgdir}/%{name}.kcfg
+%{_kde5_sharedir}/appdata/org.kde.klettres.appdata.xml
+%{_datadir}/applications/org.kde.klettres.desktop
+%{_datadir}/kxmlgui5/klettres/klettresui.rc
+%doc %lang(en) %{_kde5_htmldir}/en/%{name}
+%doc AUTHORS COPYING COPYING.DOC COPYING.LIB
+#ChangeLog README_packagers TODO
 
 %changelog
+* Sat Apr 23 2016 Automatic Build System <autodist@mambasoft.it> 16.04.0-1mamba
+- automatic version update by autodist
+
+* Wed Mar 16 2016 Automatic Build System <autodist@mambasoft.it> 15.12.3-1mamba
+- automatic version update by autodist
+
+* Tue Feb 16 2016 Automatic Build System <autodist@mambasoft.it> 15.12.2-1mamba
+- automatic version update by autodist
+
+* Sat Jan 16 2016 Automatic Build System <autodist@mambasoft.it> 15.12.1-1mamba
+- automatic version update by autodist
+
+* Sun Dec 20 2015 Automatic Build System <autodist@mambasoft.it> 15.12.0-1mamba
+- automatic version update by autodist
+
+* Tue Nov 10 2015 Automatic Build System <autodist@mambasoft.it> 15.08.3-1mamba
+- automatic version update by autodist
+
+* Tue Oct 13 2015 Automatic Build System <autodist@mambasoft.it> 15.08.2-1mamba
+- automatic version update by autodist
+
+* Sun Sep 20 2015 Automatic Build System <autodist@mambasoft.it> 15.08.1-1mamba
+- automatic version update by autodist
+
+* Sun Aug 23 2015 Automatic Build System <autodist@mambasoft.it> 15.08.0-1mamba
+- automatic version update by autodist
+
+* Thu Jul 02 2015 Automatic Build System <autodist@mambasoft.it> 15.04.3-1mamba
+- automatic version update by autodist
+
+* Wed Jun 03 2015 Automatic Build System <autodist@mambasoft.it> 15.04.2-1mamba
+- automatic version update by autodist
+
+* Tue May 12 2015 Automatic Build System <autodist@mambasoft.it> 15.04.1-1mamba
+- automatic version update by autodist
+
+* Sun Apr 26 2015 Automatic Build System <autodist@mambasoft.it> 15.04.0-1mamba
+- automatic version update by autodist
+
 * Thu Nov 20 2014 Automatic Build System <autodist@mambasoft.it> 4.14.3-1mamba
 - automatic version update by autodist