diff --git a/gnome-system-monitor-2.28.2.tar.bz2 b/gnome-system-monitor-2.28.2.tar.bz2
deleted file mode 100644
index 216552a..0000000
--- a/gnome-system-monitor-2.28.2.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b628edfd39e3a6b374ce133f367d3568475eb4e981a367f4f9d62a9784e5ae59
-size 2432252
diff --git a/gnome-system-monitor-3.0.0.tar.bz2 b/gnome-system-monitor-3.0.0.tar.bz2
new file mode 100644
index 0000000..bd44742
--- /dev/null
+++ b/gnome-system-monitor-3.0.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d4b695ec165645c3d070f3296dc25cea4e3f1f4da7b4afa10ff1c166cc62d24
+size 2553439
diff --git a/gnome-system-monitor.changes b/gnome-system-monitor.changes
index e5a73fc..7d0ae41 100644
--- a/gnome-system-monitor.changes
+++ b/gnome-system-monitor.changes
@@ -1,3 +1,40 @@
+-------------------------------------------------------------------
+Tue Apr  5 15:16:32 UTC 2011 - fcrozat@novell.com
+
+- Update to version 3.0.0:
+  + Fix crash for systems with more than 4 logical CPUs.
+  + Pass parent window to About dialog.
+  + Updated translations.
+
+-------------------------------------------------------------------
+Mon Mar 28 13:48:29 UTC 2011 - fcrozat@novell.com
+
+- Update to version 2.91.3:
+  + Change setting's id and path to org.gnome.gnome-system-monitor
+    & /org/gnome/gnome-system-monitor, respectively
+  + Updated translations.
+- Changes from version 2.91.2:
+  + Fix release path.
+  + Fix a GSettings key.
+  + Updated translations.
+- Change old-style buildRequires to new pkgconfig() / gnome3 ones:
+  gtkmm2-devel, gtk2-devel, libwnck-devel, to gtkmm-3.0,
+  libwnck-3.0.
+- Replace file dependency with package dependency for lsb-release
+- Replace GConf2 schemas handling with GSettings schemas handling.
+
+-------------------------------------------------------------------
+Fri Mar 11 14:43:14 UTC 2011 - fcrozat@novell.com
+
+- Update to version 2.91.1:
+  + Autotools configuration update.
+  + Minor fix to preference dialog.
+  + Updated translations.
+- Changes from version 2.91.0:
+  + Ported to GTK+ 3.
+  + Ported from GConf to GSettings.
+  + Updated translations.
+
 -------------------------------------------------------------------
 Mon Feb 14 18:24:34 CET 2011 - sbrabec@suse.cz
 
diff --git a/gnome-system-monitor.spec b/gnome-system-monitor.spec
index bfa9a12..67cb098 100644
--- a/gnome-system-monitor.spec
+++ b/gnome-system-monitor.spec
@@ -22,30 +22,28 @@ Name:           gnome-system-monitor
 BuildRequires:  dbus-1-glib-devel
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++
-BuildRequires:  gconf2-devel
 BuildRequires:  gnome-doc-utils-devel
 BuildRequires:  gnome-icon-theme-devel
-BuildRequires:  gtk2-devel
-BuildRequires:  gtkmm2-devel
+BuildRequires:  pkgconfig(gtkmm-3.0)
 BuildRequires:  intltool
 BuildRequires:  libgtop-devel
 BuildRequires:  librsvg-devel
-BuildRequires:  libwnck-devel
+BuildRequires:  pkgconfig(libwnck-3.0)
 BuildRequires:  libxml2-devel
 BuildRequires:  translation-update-upstream
 BuildRequires:  update-desktop-files
 License:        GPLv2+
 Group:          System/GUI/GNOME
-Version:        2.28.2
-Release:        9
+Version:        3.0.0
+Release:        1
 Source0:        ftp://ftp.gnome.org/pub/GNOME/sources/gnome-system-monitor/2.24/%{name}-%{version}.tar.bz2
 Url:            http://www.gnome.org
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Summary:        A Simple Process Monitor
 Requires:       gnome-icon-theme
-Requires:       /usr/bin/lsb_release
+Requires:       lsb-release
 Recommends:     %{name}-lang
-%gconf_schemas_prereq
+%glib2_gsettings_schema_requires
 
 %description
 GNOME-system-monitor is a simple process and system monitor for the
@@ -59,7 +57,7 @@ translation-update-upstream
 %build
 %configure \
     --disable-scrollkeeper
-%__make %{?jobs:-j%jobs}
+%__make %{?jobs:-j%jobs} V=1
 
 %install
 %makeinstall
@@ -71,25 +69,20 @@ ln -s ../icons/gnome/32x32/apps/utilities-system-monitor.png $RPM_BUILD_ROOT%{_d
 echo DocPath=gnome-system-monitor >> $RPM_BUILD_ROOT%{_datadir}/applications/gnome-system-monitor.desktop
 %suse_update_desktop_file -N "GNOME System Monitor" gnome-system-monitor System Monitor
 %find_lang %{name} %{?no_lang_C}
-%find_gconf_schemas
 %fdupes $RPM_BUILD_ROOT
 
 %clean
 rm -rf $RPM_BUILD_ROOT
 
-%pre -f %{name}.schemas_pre
-
 %post
 %desktop_database_post
-
-%posttrans -f %{name}.schemas_posttrans
-
-%preun -f %{name}.schemas_preun
+%glib2_gsettings_schema_post
 
 %postun
 %desktop_database_postun
+%glib2_gsettings_schema_postun
 
-%files -f %{name}.schemas_list
+%files
 %defattr(-, root, root)
 %doc AUTHORS COPYING ChangeLog NEWS README
 %dir %{_datadir}/gnome/
@@ -103,6 +96,8 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/applications/gnome-system-monitor.desktop
 %{_datadir}/pixmaps/*.png
 %{_datadir}/pixmaps/gnome-system-monitor/
+%{_datadir}/glib-2.0/schemas/org.gnome.gnome-system-monitor.enums.xml
+%{_datadir}/glib-2.0/schemas/org.gnome.gnome-system-monitor.gschema.xml
 
 %files lang -f %{name}.lang