diff --git a/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix b/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix
index aa1080012d52..c69ee82fa265 100644
--- a/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix
@@ -1,11 +1,13 @@
 {stdenv, fetchurl, pkgconfig, atk, cairo, glib, gtk, pango, 
   libxml2Python, perl, intltool, gettext}:
 
-stdenv.mkDerivation {
-  name = "gtksourceview-2.9.9";
+stdenv.mkDerivation rec {
+  name = "gtksourceview-${version}";
+  version = "2.10.5";
+
   src = fetchurl {
-    url = mirror://gnome/sources/gtksourceview/2.9/gtksourceview-2.9.9.tar.bz2;
-    sha256 = "0d0i586nj8jsqqfcjcvaj0yzc3sid3s1a4y62xr0qbddkbn1wllj";
+    url = "mirror://gnome/sources/gtksourceview/2.10/${name}.tar.bz2";
+    sha256 = "c585773743b1df8a04b1be7f7d90eecdf22681490d6810be54c81a7ae152191e";
   };
   buildInputs = [pkgconfig atk cairo glib gtk pango libxml2Python perl intltool
     gettext];