diff --git a/libalkimia.spec b/libalkimia.spec
index 64a2988..8525bce 100644
--- a/libalkimia.spec
+++ b/libalkimia.spec
@@ -1,19 +1,19 @@
 Name:          libalkimia
-Version:       4.3.2
-Release:       3mamba
+Version:       5.0.0
+Release:       1mamba
 Summary:       A library with common classes and functionality used by finance applications
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Automatic Build System <autodist@mambasoft.it>
 URL:           http://kde-apps.org/content/show.php/libalkimia?content=137323
-Source:        http://kde-apps.org/CONTENT/content-files/137323-libalkimia-%{version}.tar.bz2
+Source:        https://ftp.heanet.ie/mirrors/ftp.kde.org/stable/alkimia/%{version}/src/libalkimia-%{version}.tar.xz
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libgcc
 BuildRequires: libgmp-devel
-BuildRequires: libqt4-devel
+BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: pkg-config
 ## AUTOBUILDREQ-END
@@ -30,8 +30,7 @@ Currently it supports a common class to represent monetary values with arbitrary
 Group:         Development/Libraries
 Summary:       Development files for %{name}
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
-## note: you can add this requirement if .pc files are provided by this package
-#Requires:      pkg-config
+Requires:      pkg-config
 
 %description devel
 This package contains libraries and header files for developing applications that use %{name}.
@@ -42,15 +41,17 @@ This package contains libraries and header files for developing applications tha
 %setup -q
 
 %build
-%cmake -d build
+%cmake_kde5 -d build \
+   -DQT_QMAKE_EXECUTABLE=qmake-qt5
+
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 %makeinstall -C build
 
-install -d -m0755 %{buildroot}%{_datadir}/cmake/Modules
-mv %{buildroot}%{_datadir}/apps/cmake/modules/FindLibAlkimia.cmake %{buildroot}%{_datadir}/cmake/Modules/FindLibAlkimia.cmake
+#install -d -m0755 %{buildroot}%{_datadir}/cmake/Modules
+#mv %{buildroot}%{_datadir}/apps/cmake/modules/FindLibAlkimia.cmake %{buildroot}%{_datadir}/cmake/Modules/FindLibAlkimia.cmake
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -68,9 +69,12 @@ mv %{buildroot}%{_datadir}/apps/cmake/modules/FindLibAlkimia.cmake %{buildroot}%
 %{_includedir}/alkimia/*.h
 %{_libdir}/libalkimia.so
 %{_libdir}/pkgconfig/libalkimia.pc
-%{_datadir}/cmake/Modules/FindLibAlkimia.cmake
+%{_libdir}/cmake/LibAlkimia/LibAlkimia*.cmake
 
 %changelog
+* Fri May 20 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 5.0.0-1mamba
+- update to 5.0.0
+
 * Mon Dec 10 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 4.3.2-3mamba
 - fixed installation path of cmake module