diff --git a/.gitignore b/.gitignore
index d051738..23c810a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1 @@
-/kcachegrind-16.08.3.tar.xz
-/kcachegrind-16.12.1.tar.xz
-/kcachegrind-16.12.2.tar.xz
-/kcachegrind-16.12.3.tar.xz
+/kcachegrind-17.04.1.tar.xz
diff --git a/kcachegrind.spec b/kcachegrind.spec
index d3098fa..732649c 100644
--- a/kcachegrind.spec
+++ b/kcachegrind.spec
@@ -1,10 +1,10 @@
 Name:    kcachegrind
 Summary: GUI to profilers such as Valgrind
-Version: 16.12.3
-Release: 2%{?dist}
+Version: 17.04.1
+Release: 1%{?dist}
 
 License: GPLv2 and GFDL
-URL:     https://quickgit.kde.org/?p=%{name}.git
+URL:     https://cgit.kde.org/%{name}.git
 
 %global revision %(echo %{version} | cut -d. -f3)
 %if %{revision} >= 50
@@ -17,9 +17,26 @@ Source0: http://download.kde.org/%{stable}/applications/%{version}/src/%{name}-%
 ## upstream patches
 
 BuildRequires: desktop-file-utils
-BuildRequires: kdelibs4-devel >= 4.14
 BuildRequires: perl-generators
 
+BuildRequires: extra-cmake-modules
+BuildRequires: kf5-rpm-macros
+BuildRequires: cmake(KF5Archive)
+BuildRequires: cmake(KF5CoreAddons)
+BuildRequires: cmake(KF5DocTools)
+BuildRequires: cmake(KF5WidgetsAddons)
+BuildRequires: cmake(KF5XmlGui)
+BuildRequires: cmake(KF5I18n)
+BuildRequires: cmake(KF5Config)
+BuildRequires: cmake(KF5KIO)
+
+BuildRequires: cmake(Qt5DBus)
+BuildRequires: cmake(Qt5Gui)
+BuildRequires: cmake(Qt5Widgets)
+
+# translations moved here
+Conflicts: kde-l10n < 17.03
+
 Conflicts:      kdesdk-common < 4.10.80
 Provides:       kdesdk-kcachegrind = %{version}-%{release}
 Obsoletes:      kdesdk-kcachegrind < 4.10.80
@@ -35,7 +52,7 @@ Browser for data produced by profiling tools (e.g. cachegrind)
 %build
 mkdir %{_target_platform}
 pushd %{_target_platform}
-%{cmake_kde4} ..
+%{cmake_kf5} ..
 popd
 
 make %{?_smp_mflags} -C %{_target_platform}
@@ -46,40 +63,43 @@ make install/fast DESTDIR=%{buildroot} -C %{_target_platform}
 
 
 %check
-desktop-file-validate %{buildroot}%{_kde4_datadir}/applications/kde4/%{name}.desktop
+desktop-file-validate %{buildroot}%{_kf5_datadir}/applications/org.kde.%{name}.desktop
+
+%find_lang %{name} --all-name --with-html --with-qt
 
 
 %post
-touch --no-create %{_kde4_iconsdir}/hicolor &> /dev/null ||:
+touch --no-create %{_kf5_datadir}/icons/hicolor &> /dev/null ||:
 
 
 %posttrans
-gtk-update-icon-cache %{_kde4_iconsdir}/hicolor &> /dev/null ||:
-update-mime-database %{_kde4_datadir}/mime >& /dev/null ||:
+gtk-update-icon-cache %{_kf5_datadir}/icons/hicolor &> /dev/null ||:
 
 %postun
 if [ $1 -eq 0 ] ; then
-touch --no-create %{_kde4_iconsdir}/hicolor &> /dev/null ||:
-gtk-update-icon-cache %{_kde4_iconsdir}/hicolor &> /dev/null ||:
-update-mime-database %{_kde4_datadir}/mime >& /dev/null ||:
+touch --no-create %{_kf5_datadir}/icons/hicolor &> /dev/null ||:
+gtk-update-icon-cache %{_kf5_datadir}/icons/hicolor &> /dev/null ||:
 fi
 
-%files
+%files -f %{name}.lang
 %doc README
-%license COPYING COPYING.DOC
-%{_kde4_docdir}/HTML/en/%{name}/
-%{_kde4_bindir}/kcachegrind
-%{_kde4_bindir}/dprof2calltree
-%{_kde4_bindir}/hotshot2calltree
-%{_kde4_bindir}/memprof2calltree
-%{_kde4_bindir}/op2calltree
-%{_kde4_bindir}/pprof2calltree
-%{_kde4_appsdir}/kcachegrind/
-%{_kde4_datadir}/applications/kde4/kcachegrind.desktop
-%{_kde4_iconsdir}/hicolor/*/apps/kcachegrind.*
+%license COPYING*
+%{_kf5_bindir}/kcachegrind
+%{_kf5_bindir}/dprof2calltree
+%{_kf5_bindir}/hotshot2calltree
+%{_kf5_bindir}/memprof2calltree
+%{_kf5_bindir}/op2calltree
+%{_kf5_bindir}/pprof2calltree
+%{_kf5_datadir}/kcachegrind/
+%{_kf5_datadir}/applications/org.kde.kcachegrind.desktop
+%{_kf5_datadir}/icons/hicolor/*/apps/kcachegrind.*
+%{_kf5_datadir}/kxmlgui5/kcachegrind/
 
 
 %changelog
+* Sat Jun 03 2017 Rex Dieter <rdieter@fedoraproject.org> - 17.04.1-1
+- 17.04.1
+
 * Mon May 15 2017 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 16.12.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_27_Mass_Rebuild
 
diff --git a/sources b/sources
index a86d57c..d684715 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (kcachegrind-16.12.3.tar.xz) = 57ef1d2a9b02f2001417984c0b57cd991060b4089b394f41309a8cc58af41b3b20fdcfc1ab7fc8da03568c890261fe3932113807b1741c10d29dddfdc156b0b4
+SHA512 (kcachegrind-17.04.1.tar.xz) = 322036a414b433364d788b42e97373896fb6557a2a69dd20228cffb4adacaa9324b96b6a3275c250a5a34344e771f694e89e057badddc1807c1352d62106af8e