diff --git a/palapeli.spec b/palapeli.spec
index f3bcec0..898305c 100644
--- a/palapeli.spec
+++ b/palapeli.spec
@@ -1,5 +1,5 @@
 Name:          palapeli
-Version:       4.14.3
+Version:       17.12.1
 Release:       1mamba
 Summary:       Jigsaw puzzle game
 Group:         Graphical Desktop/Applications/Games
@@ -7,13 +7,13 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.kde.org
-Source:        http://download.kde.org/stable/%{version}/src/palapeli-%{version}.tar.xz
+Source:        http://download.kde.org/stable/applications/%{version}/src/palapeli-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: kdelibs-devel
 BuildRequires: libgcc
-BuildRequires: libqt4-devel
+BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: automoc4
@@ -39,70 +39,90 @@ This package contains libraries and header files for developing applications tha
 %setup -q
 
 %build
-%cmake_kde4 -d build
+%cmake_kde5 -d build
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall -C build
 
+%find_lang %{name}5_qt --with-qt --with-man --all-name || touch %{name}5_qt.lang
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %post
 /sbin/ldconfig
-touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
+touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %posttrans
 /sbin/ldconfig
 update-desktop-database -q >/dev/null 2>&1
-update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
-gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %postun
 /sbin/ldconfig
 if [ $1 -eq 0 ]; then
    update-desktop-database -q >/dev/null 2>&1
-   update-mime-database %{_kde4_mimedir} >/dev/null 2>&1
-   touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
-   gtk-update-icon-cache %{_kde4_icondir}/hicolor >/dev/null 2>&1
+   update-mime-database %{_kde5_mimedir} >/dev/null 2>&1
+   touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
+   gtk-update-icon-cache %{_kde5_icondir}/hicolor >/dev/null 2>&1
 fi
 exit 0
 
-%files
+%files -f %{name}5_qt.lang
 %defattr(-,root,root)
-%{_kde4_bindir}/palapeli
-%{_kde4_libdir}/kde4/palapeli_goldbergslicer.so
-%{_kde4_libdir}/kde4/palapeli_jigsawslicer.so
-%{_kde4_libdir}/kde4/palapeli_rectslicer.so
-%{_kde4_libdir}/kde4/palathumbcreator.so
-%{_kde4_libdir}/libpala.so.*
-%{_kde4_xdgappsdir}/palapeli.desktop
-%dir %{_kde4_datadir}/palapeli
-%{_kde4_datadir}/palapeli/*
-%config %{_kde4_configdir}/palapeli-collectionrc
-%doc %lang(en) %{_kde4_htmldir}/en/palapeli/*
-%{_kde4_icondir}/hicolor/*/apps/palapeli.png
-%{_kde4_icondir}/hicolor/*/mimetypes/application-x-palapeli.png
-%{_kde4_servicesdir}/ServiceMenus/palapeli_servicemenu.desktop
-%{_kde4_servicesdir}/palapeli_*.desktop
-%{_kde4_servicesdir}/palathumbcreator.desktop
-%{_kde4_servicetypesdir}/libpala-slicerplugin.desktop
-%{_kde4_xdgmimedir}/palapeli-mimetypes.xml
+%{_kde5_bindir}/palapeli
+%{_kde5_libdir}/libpala.so.*
+%{_libdir}/qt5/plugins/palapeli_goldbergslicer.so
+%{_libdir}/qt5/plugins/palapeli_jigsawslicer.so
+%{_libdir}/qt5/plugins/palapeli_rectslicer.so
+%{_libdir}/qt5/plugins/palathumbcreator.so
+%{_datadir}/knotifications5/palapeli.notifyrc
+%{_datadir}/kxmlgui5/palapeli/palapeliui.rc
+%{_kde5_xdgappsdir}/org.kde.palapeli.desktop
+%{_datadir}/metainfo/org.kde.palapeli.appdata.xml
+%dir %{_kde5_datadir}/palapeli
+%{_kde5_datadir}/palapeli/*
+%config %{_kde5_configdir}/palapeli-collectionrc
+%{_kde5_icondir}/hicolor/*/apps/palapeli.png
+%{_kde5_icondir}/hicolor/*/mimetypes/application-x-palapeli.png
+%{_kde5_servicesdir}/ServiceMenus/palapeli_servicemenu.desktop
+%{_kde5_servicesdir}/palapeli_*.desktop
+%{_kde5_servicesdir}/palathumbcreator.desktop
+%{_kde5_servicetypesdir}/libpala-slicerplugin.desktop
+%{_kde5_xdgmimedir}/palapeli-mimetypes.xml
+%lang(de) %{_datadir}/doc/HTML/de/palapeli
+%doc %lang(en) %{_kde5_htmldir}/en/palapeli/*
+%lang(es) %{_datadir}/doc/HTML/es/palapeli
+%lang(et) %{_datadir}/doc/HTML/et/palapeli
+%lang(fr) %{_datadir}/doc/HTML/fr/palapeli
+%lang(it) %{_datadir}/doc/HTML/it/palapeli
+%lang(nl) %{_datadir}/doc/HTML/nl/palapeli
+%lang(pt) %{_datadir}/doc/HTML/pt/palapeli
+%lang(pt_BR) %{_datadir}/doc/HTML/pt_BR/palapeli
+%lang(ru) %{_datadir}/doc/HTML/ru/palapeli
+%lang(sv) %{_datadir}/doc/HTML/sv/palapeli
+%lang(uk) %{_datadir}/doc/HTML/uk/palapeli
 %doc COPYING COPYING.DOC COPYING.LIB
 
 %files devel
 %defattr(-,root,root)
-%dir %{_kde4_includedir}/Pala
-%{_kde4_includedir}/Pala/*
-%dir %{_kde4_includedir}/libpala/*.h
-%{_kde4_libdir}/libpala.so
-%dir %{_kde4_libdir}/libpala
-%{_kde4_libdir}/libpala/*.cmake
+%dir %{_includedir}/Pala
+%{_includedir}/Pala/*
+%dir %{_includedir}/libpala
+%{_includedir}/libpala/*
+%{_kde5_libdir}/libpala.so
+%dir %{_kde5_libdir}/libpala
+%{_kde5_libdir}/libpala/*.cmake
 
 %changelog
+* Sat Jan 13 2018 Automatic Build System <autodist@mambasoft.it> 17.12.1-1mamba
+- automatic version update by autodist
+
 * Thu Nov 20 2014 Automatic Build System <autodist@mambasoft.it> 4.14.3-1mamba
 - automatic version update by autodist