diff --git a/kdiff3-0.9.98.tar.gz b/kdiff3-0.9.98.tar.gz
deleted file mode 100644
index db25baa..0000000
--- a/kdiff3-0.9.98.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:802c1ababa02b403a5dca15955c01592997116a24909745016931537210fd668
-size 1762715
diff --git a/kdiff3-1.8.1.tar.xz b/kdiff3-1.8.1.tar.xz
new file mode 100644
index 0000000..b79627c
--- /dev/null
+++ b/kdiff3-1.8.1.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7877c0f38d24f35edc6c61353fe6e12790aaa285663fe403133e4fc00bcf436e
+size 897692
diff --git a/kdiff3.changes b/kdiff3.changes
index aacf9d3..b0dbec8 100644
--- a/kdiff3.changes
+++ b/kdiff3.changes
@@ -1,3 +1,30 @@
+-------------------------------------------------------------------
+Sun May 19 10:48:23 UTC 2019 - wbauer@tmo.at
+
+- Update to 1.8.1:
+  * Fix enabling of delta movement (kde#407562)
+
+-------------------------------------------------------------------
+Tue May 14 10:22:41 UTC 2019 - wbauer@tmo.at
+
+- Update to 1.8:
+  * Ported to Qt5/KDE Frameworks 5
+  * Bugfix: Show Identical files setting not applied after rescan
+  * Change parameter errors to use dialog on Linux as well as
+    console output
+  * Don't sort twice when sorting in reverse order
+  * Fix memory leak introduced in 0.9.91
+  * Implement Cut/Paste
+  * Don't enable "Choose C for Everything" on two way merge
+  * Cleanup code
+- Update package summary and description
+- Run spec-cleaner
+
+-------------------------------------------------------------------
+Thu Dec  8 19:58:01 UTC 2016 - fabian@ritter-vogt.de
+
+- Revert kde4_runtime_requires change
+
 -------------------------------------------------------------------
 Tue Nov 29 07:20:36 UTC 2016 - olaf@aepfle.de
 
diff --git a/kdiff3.spec b/kdiff3.spec
index 2725d01..0a5ab81 100644
--- a/kdiff3.spec
+++ b/kdiff3.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package kdiff3
 #
-# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,24 +12,36 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
+%bcond_without lang
 Name:           kdiff3
-Version:        0.9.98
+Version:        1.8.1
 Release:        0
-Summary:        Feature-Rich Code Comparison Utility
-License:        GPL-2.0+
+Summary:        Code Comparison Utility
+License:        GPL-2.0-or-later
 Group:          Development/Tools/Version Control
-Url:            http://kdiff3.sourceforge.net/
-Source0:        %{name}-%{version}.tar.gz
+URL:            http://kdiff3.sourceforge.net/
+Source0:        https://download.kde.org/stable/%{name}/%{name}-%{version}.tar.xz
+BuildRequires:  extra-cmake-modules
 BuildRequires:  fdupes
-BuildRequires:  libkde4-devel
-BuildRequires:  libkonq-devel
+BuildRequires:  kf5-filesystem
+BuildRequires:  update-desktop-files
+BuildRequires:  cmake(KF5CoreAddons)
+BuildRequires:  cmake(KF5Crash)
+BuildRequires:  cmake(KF5DocTools)
+BuildRequires:  cmake(KF5I18n)
+BuildRequires:  cmake(KF5IconThemes)
+BuildRequires:  cmake(KF5KIO)
+BuildRequires:  cmake(KF5Parts)
+BuildRequires:  cmake(KF5WidgetsAddons)
+BuildRequires:  cmake(Qt5Core) >= 5.7.0
+BuildRequires:  cmake(Qt5Gui)
+BuildRequires:  cmake(Qt5PrintSupport)
+BuildRequires:  cmake(Qt5Widgets)
 Recommends:     %{name}-lang = %{version}
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%{?kde4_runtime_requires}
 
 %description
 KDiff3 is a program that:
@@ -39,44 +51,49 @@ KDiff3 is a program that:
 * Shows the differences line-by-line and character-by-character
 
 * Provides an automatic merge facility and an integrated editor for
-   comfortably solving merge conflicts
+  solving merge conflicts
 
-* Supports KIO on KDE (allows accessing ftp, sftp, fish, smb, etc.)
-
-* Has an intuitive graphical user interface
+* Supports KDE's KIO framework (allows accessing ftp, sftp, fish, smb, etc.)
 
 %lang_package
+
 %prep
 %setup -q
 
 %build
-  %cmake_kde4 -d build
+  %cmake_kf5 -d build
   %make_jobs
 
 %install
-  pushd build
-  make DESTDIR=%{buildroot} install
-  popd
-  %suse_update_desktop_file -r kdiff3 Qt KDE Utility TextEditor X-KDE-Utilities-File
-  %kde_post_install
-  %find_lang %{name} %{name}.lang
-  %find_lang kdiff3plugin %{name}.lang
+  %kf5_makeinstall -C build
+  %suse_update_desktop_file -r org.kde.kdiff3 Qt KDE Utility TextEditor X-KDE-Utilities-File
+%if %{with lang}
+  %find_lang %{name} %{name}.lang --with-man
+  %find_lang diff_ext %{name}.lang
   %find_lang kdiff3fileitemactionplugin %{name}.lang
-  rm %{buildroot}%{_kde4_htmldir}/*/kdiff3/common
-  %fdupes -s %{buildroot}
+  %kf5_find_htmldocs
+%endif
+  %fdupes %{buildroot}
 
 %files
-%defattr(-,root,root)
-%doc COPYING
-%{_kde4_applicationsdir}/kdiff3.desktop
-%{_kde4_appsdir}/kdiff3/
-%{_kde4_appsdir}/kdiff3part/
-%{_kde4_bindir}/kdiff3
-%{_kde4_iconsdir}/??color/*/apps/kdiff3.png
-%{_kde4_modulesdir}/kdiff3fileitemaction.so
-%{_kde4_servicesdir}/kdiff3part.desktop
-%{_kde4_servicesdir}/kdiff3fileitemaction.desktop
+%license COPYING
+%{_kf5_applicationsdir}/org.kde.kdiff3.desktop
+%{_kf5_appstreamdir}/org.kde.kdiff3.appdata.xml
+%{_kf5_bindir}/kdiff3
+%dir %{_kf5_iconsdir}/hicolor/256x256
+%dir %{_kf5_iconsdir}/hicolor/256x256/apps
+%{_kf5_iconsdir}/hicolor/*/apps/kdiff3.png
+%{_kf5_iconsdir}/hicolor/scalable/apps/kdiff3.svgz
+%{_kf5_kxmlguidir}/kdiff3/
+%{_kf5_kxmlguidir}/kdiff3part/
+%{_kf5_plugindir}/kf5/parts/
+%{_kf5_plugindir}/kf5/kfileitemaction/
+%{_kf5_servicesdir}/kdiff3part.desktop
+%doc %lang(en) %{_kf5_mandir}/man1/kdiff3.1%{?ext_man}
+%doc %lang(en) %{_kf5_htmldir}/en/kdiff3
 
+%if %{with lang}
 %files lang -f %{name}.lang
+%endif
 
 %changelog