diff --git a/ksquares.spec b/ksquares.spec
index d56d4c2..3b772ef 100644
--- a/ksquares.spec
+++ b/ksquares.spec
@@ -1,13 +1,13 @@
 Name:          ksquares
-Version:       4.14.3
-Release:       1mamba
+Version:       15.12.0
+Release:       2mamba
 Summary:       Connect the dots to create squares
 Group:         Graphical Desktop/Applications/Games
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.kde.org
-Source:        http://download.kde.org/stable/%{version}/src/ksquares-%{version}.tar.xz
+Source:        http://download.kde.org/stable/applications/%{version}/src/ksquares-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -17,6 +17,7 @@ BuildRequires: libkdegames-devel
 BuildRequires: libqt4-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libkdegames5-devel >= %{version}
 BuildRequires: automoc4
 BuildRequires: cmake
 Requires:      kdelibs%{?_kde4_version: >= %{_kde4_version}}
@@ -31,7 +32,7 @@ Connect the dots to create squares.
 %setup -q
 
 %build
-%cmake_kde4 -d build
+%cmake_kde5 -d build
 %make
 
 %install
@@ -42,36 +43,63 @@ Connect the dots to create squares.
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %post
-touch --no-create %{_kde4_icondir}/hicolor >/dev/null 2>&1
+touch --no-create %{_kde5_icondir}/hicolor >/dev/null 2>&1
 exit 0
 
 %posttrans
 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
 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
 %defattr(-,root,root)
-%{_kde4_bindir}/ksquares
-%{_kde4_xdgappsdir}/ksquares.desktop
-%dir %{_kde4_datadir}/ksquares
-%{_kde4_datadir}/ksquares/ksquaresui.rc
-%{_kde4_kcfgdir}/ksquares.kcfg
-%doc %lang(en) %{_kde4_htmldir}/en/ksquares/*
-%{_kde4_icondir}/hicolor/*/apps/ksquares.png
+%{_kde5_bindir}/ksquares
+%{_datadir}/applications/org.kde.ksquares.desktop
+%dir %{_datadir}/kxmlgui5/ksquares
+%{_datadir}/kxmlgui5/ksquares/ksquaresui.rc
+%{_kde5_kcfgdir}/ksquares.kcfg
+%doc %lang(en) %{_kde5_htmldir}/en/ksquares/*
+%{_kde5_icondir}/hicolor/*/apps/ksquares.png
 %doc COPYING COPYING.DOC
 
 %changelog
+* Wed Jan 06 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 15.12.0-2mamba
+- rebuilt with libkdegames5
+
+* 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
+
 * Thu Nov 20 2014 Automatic Build System <autodist@mambasoft.it> 4.14.3-1mamba
 - automatic version update by autodist