diff --git a/desktop/toolkit/gtk/gtk2/pspec.xml b/desktop/toolkit/gtk/gtk2/pspec.xml
index 0d5963c943..8aa3012002 100644
--- a/desktop/toolkit/gtk/gtk2/pspec.xml
+++ b/desktop/toolkit/gtk/gtk2/pspec.xml
@@ -11,7 +11,7 @@
         <License>LGPLv2.1</License>
         <Summary>The GIMP Toolkit version 2</Summary>
         <Description>GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off projects to complete application suites.</Description>
-        <Archive sha1sum="0aa5a1d93f740cc1bbd9c6342dd54f082ee2eca3" type="tarxz">mirrors://gnome/gtk+/2.24/gtk+-2.24.23.tar.xz</Archive>
+        <Archive sha1sum="f3c2f1a3728ed51d08054f6b4c7384fbf99477c0" type="tarxz">mirrors://gnome/gtk+/2.24/gtk+-2.24.28.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>cups-devel</Dependency>
             <Dependency>libXi-devel</Dependency>
@@ -28,6 +28,7 @@
             <Dependency>atk-devel</Dependency>
             <Dependency>pango-devel</Dependency>
             <Dependency>gdk-pixbuf-devel</Dependency>
+            <Dependency>gtk-doc</Dependency>
             <Dependency>gobject-introspection-devel</Dependency>
         </BuildDependencies>
         <Patches>
@@ -57,6 +58,8 @@
             <Dependency>fontconfig</Dependency>
             <Dependency>libXinerama</Dependency>
             <Dependency>libXcomposite</Dependency>
+            <Dependency>glib2</Dependency>
+            <Dependency>libX11</Dependency>
             <Dependency>atk</Dependency>
             <Dependency>pango</Dependency>
             <Dependency>gdk-pixbuf</Dependency>
@@ -91,6 +94,7 @@
             <Dependency>cairo</Dependency>
             <Dependency>pango</Dependency>
             <Dependency>gdk-pixbuf</Dependency>
+            <Dependency>glib2</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="executable">/usr/bin/gtk-demo</Path>
@@ -132,6 +136,7 @@
         <Summary>32-bit shared libraries for gtk2</Summary>
         <BuildType>_emul32</BuildType>
         <BuildDependencies>
+            <Dependency>glibc-32bit</Dependency>
             <Dependency>cairo-32bit</Dependency>
             <Dependency>cups-32bit</Dependency>
             <Dependency>fontconfig-32bit</Dependency>
@@ -152,6 +157,7 @@
         </BuildDependencies>
         <RuntimeDependencies>
             <Dependency release="current">gtk2</Dependency>
+            <Dependency>glibc-32bit</Dependency>
             <Dependency>cairo-32bit</Dependency>
             <Dependency>pango-32bit</Dependency>
             <Dependency>glib2-32bit</Dependency>
@@ -177,6 +183,13 @@
     </Package>
 
     <History>
+        <Update release="11">
+            <Date>2015-07-05</Date>
+            <Version>2.24.28</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="10">
             <Date>2014-05-17</Date>
             <Version>2.24.23</Version>