diff --git a/.gitignore b/.gitignore
index d609a68..fa8e95d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,3 +44,4 @@
 /gnome-mines-3.19.91.tar.xz
 /gnome-mines-3.20.0.tar.xz
 /gnome-mines-3.20.1.tar.xz
+/gnome-mines-3.21.3.tar.xz
diff --git a/gnome-mines.spec b/gnome-mines.spec
index 513ee5a..ff25d84 100644
--- a/gnome-mines.spec
+++ b/gnome-mines.spec
@@ -1,29 +1,26 @@
-%global icon_themes    hicolor
-
 Name:           gnome-mines
-Version:        3.20.1
+Version:        3.21.3
 Release:        1%{?dist}
 Summary:        GNOME Mines Sweeper game
 
 License:        GPLv2+ and CC-BY-SA
 URL:            https://wiki.gnome.org/Apps/Mines
-Source0:        http://download.gnome.org/sources/gnome-mines/3.20/gnome-mines-%{version}.tar.xz
+Source0:        http://download.gnome.org/sources/gnome-mines/3.21/gnome-mines-%{version}.tar.xz
+
+BuildRequires:  pkgconfig(gtk+-3.0) >= 3.12
+BuildRequires:  pkgconfig(libgames-support-1.0)
+BuildRequires:  pkgconfig(librsvg-2.0)
 
 BuildRequires:  desktop-file-utils
-BuildRequires:  glib2-devel
-BuildRequires:  gtk3-devel >= 3.12
 BuildRequires:  intltool
 BuildRequires:  itstool
-BuildRequires:  librsvg2-devel
 
-Obsoletes: gnome-games-gnomine < 1:3.7.92-1
-Obsoletes: gnome-games < 1:3.7.92-1
-Obsoletes: gnome-games-help < 1:3.7.92-1
 
 %description
 The popular logic puzzle minesweeper. Find mines on a grid 
 using hints from squares you have already cleared.
 
+
 %prep
 %setup -q
 
@@ -42,25 +39,19 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/gnome-mines.deskto
 
 
 %post
-for theme in %{icon_themes} ; do
-  touch --no-create %{_datadir}/icons/$theme &>/dev/null || :
-done
+touch --no-create %{_datadir}/icons/hicolor &>/dev/null || :
 
 
 %postun
 if [ $1 -eq 0 ]; then
-  for theme in %{icon_themes} ; do
-    touch --no-create %{_datadir}/icons/$theme &> /dev/null
-    gtk-update-icon-cache %{_datadir}/icons/$theme &> /dev/null || :
-  done
+  touch --no-create %{_datadir}/icons/hicolor &> /dev/null
+  gtk-update-icon-cache %{_datadir}/icons/hicolor &> /dev/null || :
   glib-compile-schemas %{_datadir}/glib-2.0/schemas &> /dev/null || :
 fi
 
 
 %posttrans
-for theme in %{icon_themes} ; do
-  gtk-update-icon-cache %{_datadir}/icons/$theme &>/dev/null || :
-done
+gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 
 
@@ -77,6 +68,9 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 
 
 %changelog
+* Tue Jun 21 2016 Yanko Kaneti <yaneti@declera.com> - 3.21.3-1
+- Update to 3.21.3. Drop old obsoletes. Use pkgconfig BR
+
 * Tue Jun 14 2016 Yanko Kaneti <yaneti@declera.com> - 3.20.1-1
 - Update to 3.20.1
 
diff --git a/sources b/sources
index 4cd73ff..8155bd7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-aeeb58f438de681033276c0c67c7cdca  gnome-mines-3.20.1.tar.xz
+8bea9a88ce13b5a2ba122cc68dd4213c  gnome-mines-3.21.3.tar.xz