diff --git a/.gitignore b/.gitignore
index c7599dc..dbf57b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@ atk-1.30.0.tar.bz2
 /atk-2.3.91.tar.xz
 /atk-2.3.93.tar.xz
 /atk-2.3.95.tar.xz
+/atk-2.4.0.tar.xz
diff --git a/atk.spec b/atk.spec
index 7b30a3b..a815bd0 100644
--- a/atk.spec
+++ b/atk.spec
@@ -3,12 +3,12 @@
 
 Summary: Interfaces for accessibility support
 Name: atk
-Version: 2.3.95
+Version: 2.4.0
 Release: 1%{?dist}
 License: LGPLv2+
 Group: System Environment/Libraries
 #VCS: git:git://git.gnome.org/atk
-Source: http://download.gnome.org/sources/atk/2.3/atk-%{version}.tar.xz
+Source: http://download.gnome.org/sources/atk/2.4/atk-%{version}.tar.xz
 URL: http://developer.gnome.org/projects/gap/
 BuildRequires: glib2-devel >= %{glib2_version}
 BuildRequires: gnome-doc-utils
@@ -66,6 +66,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %{_datadir}/gir-1.0
 
 %changelog
+* Tue Mar 27 2012 Matthias Clasen <mclasen@redhat.com> - 2.4.0-1
+- Update to 2.4.0
+
 * Tue Mar 20 2012 Kalev Lember <kalevlember@gmail.com> - 2.3.95-1
 - Update to 2.3.95
 
diff --git a/sources b/sources
index 054a8c8..60d2e26 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c32a9029baac9b9e9667bb68a75dc674  atk-2.3.95.tar.xz
+2184a140f71d50276669d6eda5cce5db  atk-2.4.0.tar.xz