diff --git a/sources/Makefile.am b/sources/Makefile.am
index f06e2b98d..12bdd0de4 100644
--- a/sources/Makefile.am
+++ b/sources/Makefile.am
@@ -3,16 +3,14 @@ EXTRA_DIST =					\
 	sources.xml				\
 	gtk_tree_model_signal_fix.patch
 
-MAJ=2.24
-PT=2.24.0
-TARGET_GTK_VERSION=2.14.3
+TARGET_GTK_VERSION=2.99.0
 
 GTK_DOWNLOADS = \
-	http://ftp.gnome.org/pub/GNOME/platform/$(MAJ)/$(PT)/sources/glib-2.18.1.tar.bz2		\
-	http://ftp.gnome.org/pub/GNOME/platform/$(MAJ)/$(PT)/sources/pango-1.22.0.tar.bz2		\
-	http://ftp.gnome.org/pub/GNOME/platform/$(MAJ)/$(PT)/sources/atk-1.24.0.tar.bz2			\
-	http://ftp.gnome.org/pub/GNOME/platform/$(MAJ)/$(PT)/sources/gtk+-$(TARGET_GTK_VERSION).tar.bz2	\
-	http://ftp.gnome.org/pub/GNOME/platform/$(MAJ)/$(PT)/sources/libglade-2.6.3.tar.bz2
+	http://ftp.gnome.org/pub/GNOME/sources/glib/2.27/glib-2.27.90.tar.bz2			\
+	http://ftp.gnome.org/pub/GNOME/sources/pango/1.28/pango-1.28.3.tar.bz2			\
+	http://ftp.gnome.org/pub/GNOME/sources/atk/1.32/atk-1.32.0.tar.bz2			\
+	http://ftp.gnome.org/pub/GNOME/sources/gdk-pixbuf/2.22/gdk-pixbuf-2.22.1.tar.bz2	\
+	http://ftp.gnome.org/pub/GNOME/sources/gtk+/2.99/gtk+-$(TARGET_GTK_VERSION).tar.bz2
 
 api: 
 	PATH=../parser:$$PATH $(RUNTIME) ../parser/gapi-parser.exe sources.xml
diff --git a/sources/sources.xml b/sources/sources.xml
index 318fe5ea1..fd5d244e3 100644
--- a/sources/sources.xml
+++ b/sources/sources.xml
@@ -2,9 +2,10 @@
   <api filename="../gio/gio-api.raw">
     <library name="libgio-2.0-0.dll">
       <namespace name="G">
-        <directory path="glib-2.18.1/gio">
+        <directory path="glib-2.27.90/gio">
           <exclude>gasynchelper.h</exclude>
           <exclude>gcontenttypeprivate.h</exclude>
+          <exclude>gdelayedsettingsbackend.h</exclude>
           <exclude>gdummyfile.h</exclude>
           <exclude>gfileattribute-priv.h</exclude>
           <exclude>gioalias.h</exclude>
@@ -16,8 +17,11 @@
           <exclude>glocalfilemonitor.h</exclude>
           <exclude>glocalfileoutputstream.h</exclude>
           <exclude>glocalvfs.h</exclude>
+          <exclude>gkeyfilesettingsbackend.h</exclude>
           <exclude>gmountprivate.h</exclude>
           <exclude>gpollfilemonitor.h</exclude>
+          <exclude>gsettingsbackend.h</exclude>
+          <exclude>gsettingsbackendinternal.h</exclude>
           <exclude>gunionvolumemonitor.h</exclude>
           <exclude>gunixinputstream.h</exclude>
           <exclude>gunixmount.h</exclude>
@@ -32,17 +36,17 @@
       </namespace>
     </library>
   </api>
-  <api filename="../atk/atk-api-2.14.raw">
+  <api filename="../atk/atk-api.raw">
     <library name="libatk-1.0-0.dll">
       <namespace name="Atk">
-        <dir>atk-1.24.0/atk</dir>
+        <dir>atk-1.32.0/atk</dir>
       </namespace>
     </library>
   </api>
-  <api filename="../pango/pango-api-2.14.raw">
+  <api filename="../pango/pango-api.raw">
     <library name="libpango-1.0-0.dll">
       <namespace name="Pango">
-        <directory path="pango-1.22.0/pango">
+        <directory path="pango-1.28.3/pango">
 	  <exclude>pangoatsui.c</exclude>
 	  <exclude>pangoatsui.h</exclude>
 	  <exclude>pangoatsui-fontmap.h</exclude>
@@ -80,10 +84,10 @@
       </namespace>
     </library>
   </api>
-  <api filename="../gdk/gdk-api-2.14.raw">
-    <library name="libgdk-win32-2.0-0.dll">
+  <api filename="../gdk/gdk-api.raw">
+    <library name="libgdk-win32-3.0-0.dll">
       <namespace name="Gdk">
-        <directory path="gtk+-2.14.3/gdk">
+        <directory path="gtk+-2.99.0/gdk">
           <exclude>gdkalias.h</exclude>
           <exclude>gdkwindowimpl.h</exclude>
           <exclude>keyname-table.h</exclude>
@@ -92,7 +96,7 @@
     </library>
     <library name="libgdk_pixbuf-2.0-0.dll">
       <namespace name="Gdk">
-        <directory path="gtk+-2.14.3/gdk-pixbuf">
+        <directory path="gdk-pixbuf-2.22.1/gdk-pixbuf">
           <exclude>io-gdip-native.h</exclude>
           <exclude>io-gdip-propertytags.h</exclude>
           <exclude>io-gdip-utils.h</exclude>
@@ -104,10 +108,10 @@
       </namespace>
     </library>
   </api>
-  <api filename="../gtk/gtk-api-2.14.raw">
-    <library name="libgtk-win32-2.0-0.dll">
+  <api filename="../gtk/gtk-api.raw">
+    <library name="libgtk-win32-3.0-0.dll">
       <namespace name="Gtk">
-        <directory path="gtk+-2.14.3/gtk">
+        <directory path="gtk+-2.99.0/gtk">
           <!-- Internal stuff -->
           <exclude>gtkalias.h</exclude>
           <exclude>gtkbuiltincache.h</exclude>
@@ -203,11 +207,4 @@
       </namespace>
     </library>
   </api>
-  <api filename="../glade/glade-api-2.14.raw">
-    <library name="libglade-2.0-0.dll">
-      <namespace name="Glade">
-        <dir>libglade-2.6.3/glade</dir>
-      </namespace>
-    </library>
-  </api>
 </gapi-parser-input>