diff --git a/k4dirstat-2.7.8.tar.bz2 b/k4dirstat-2.7.8.tar.bz2
deleted file mode 100644
index d8434db..0000000
--- a/k4dirstat-2.7.8.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b897780cf2d8984c83de270bd4dc9b4f0ffb7fc69cd3e52ed3457b7c97e59c8d
-size 227532
diff --git a/k4dirstat-3.1.tar.bz2 b/k4dirstat-3.1.tar.bz2
new file mode 100644
index 0000000..81b2fa6
--- /dev/null
+++ b/k4dirstat-3.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:02024c75f7ca8b15d40e4bfb31acead3a094529f0bb19a66f42942661178a7ce
+size 227430
diff --git a/k4dirstat.changes b/k4dirstat.changes
index d99f810..ad9da45 100644
--- a/k4dirstat.changes
+++ b/k4dirstat.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sat Sep 19 20:55:05 UTC 2015 - asterios.dramis@gmail.com
+
+- Update to 3.1:
+  * Package ported to KDE Framework 5.
+  * Detailed changelog not available.
+- Package ported to KF5. Updated build and runtime requirements to
+  the KF5 ones.
+
 -------------------------------------------------------------------
 Tue Nov 11 16:32:21 UTC 2014 - cgiboudeaux@gmx.com
 
diff --git a/k4dirstat.spec b/k4dirstat.spec
index 632f7ac..c10d67f 100644
--- a/k4dirstat.spec
+++ b/k4dirstat.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package k4dirstat
 #
-# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2015 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,58 +17,67 @@
 
 
 Name:           k4dirstat
-Version:        2.7.8
+Version:        3.1
 Release:        0
-Summary:        A graphical "du" (disk usage) display
+Summary:        Graphical Disk Usage Utility
 License:        GPL-2.0 and LGPL-2.0
 Group:          Productivity/File utilities
 Url:            https://bitbucket.org/jeromerobert/k4dirstat/wiki/Home
 Source0:        https://bitbucket.org/jeromerobert/k4dirstat/get/%{name}-%{version}.tar.bz2
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-
-BuildRequires:  libkde4-devel
-BuildRequires:  libkonq-devel
+BuildRequires:  kcoreaddons-devel
+BuildRequires:  kdoctools-devel
+BuildRequires:  kf5-filesystem
+BuildRequires:  ki18n-devel
+BuildRequires:  kiconthemes-devel
+BuildRequires:  kio-devel
+BuildRequires:  kjobwidgets-devel
+BuildRequires:  kxmlgui-devel
 %if 0%{?suse_version}
 BuildRequires:  update-desktop-files
 %endif
-%kde4_runtime_requires
+BuildRequires:  zlib-devel
+BuildRequires:  pkgconfig(Qt5Core)
+BuildRequires:  pkgconfig(Qt5Gui)
+BuildRequires:  pkgconfig(Qt5Widgets)
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
-KDirStat is a graphical disk usage utility, very much like the Unix "du"
-command. In addition to that, it comes with some cleanup facilities to reclaim
-disk space.
+K4DirStat (KDE Directory Statistics) is a small utility program that sums up
+disk usage for directory trees, very much like the Unix 'du' command. It
+displays the disk space used up by a directory tree, both numerically and
+graphically.
 
 %lang_package
+
 %prep
-%setup -q -n jeromerobert-k4dirstat-3a4663ee20e7
+%setup -q -n jeromerobert-k4dirstat-41142bcf8191
 
 %build
-%cmake_kde4 -d build
+%cmake_kf5 -d build
 %make_jobs
 
 %install
-%kde4_makeinstall -C build
+%kf5_makeinstall -C build
 
 %if 0%{?suse_version}
 %suse_update_desktop_file -r k4dirstat Qt KDE Utility Filesystem
 %endif
 
-%kde_post_install
-
 %find_lang k4dirstat %{name}.lang
 
-%files lang -f %{name}.lang
-%defattr(-,root,root)
-%exclude %{_kde4_htmldir}/en/k4dirstat
-
 %files
 %defattr(-,root,root)
 %doc AUTHORS COPYING* CREDITS TODO
-%doc %lang(en) %{_kde4_htmldir}/en/k4dirstat
-%{_kde4_applicationsdir}/k4dirstat.desktop
-%{_kde4_appsdir}/k4dirstat/
-%{_kde4_bindir}/k4dirstat
-%{_kde4_iconsdir}/hicolor/*/apps/k4dirstat.*
-%{_kde4_sharedir}/config.kcfg/k4dirstat.kcfg
+%doc %lang(en) %{_kf5_htmldir}/en/k4dirstat
+%{_kf5_applicationsdir}/k4dirstat.desktop
+%{_kf5_bindir}/k4dirstat
+%dir %{_kf5_configkcfgdir}
+%{_kf5_configkcfgdir}/k4dirstat.kcfg
+%{_kf5_iconsdir}/hicolor/*/apps/k4dirstat.*
+%{_kf5_mandir}/man1/k4dirstat.*
+
+%files lang -f %{name}.lang
+%defattr(-,root,root)
+%exclude %{_kf5_htmldir}/en/k4dirstat
 
 %changelog