diff --git a/index.html b/index.html
index de71f792..3ef710d4 100644
--- a/index.html
+++ b/index.html
@@ -925,7 +925,7 @@ USE_OSGPLUGIN(<plugin2>)
     </tr>
     <tr>
         <td id="atk-package">atk</td>
-        <td id="atk-version">2.2.0</td>
+        <td id="atk-version">2.4.0</td>
         <td id="atk-website"><a href="http://www.gtk.org/">ATK</a></td>
     </tr>
     <tr>
diff --git a/src/atk.mk b/src/atk.mk
index 4892e2cd..1de98132 100644
--- a/src/atk.mk
+++ b/src/atk.mk
@@ -3,7 +3,7 @@
 
 PKG             := atk
 $(PKG)_IGNORE   :=
-$(PKG)_CHECKSUM := b9808b77c7905eb46fc2b64587ef93beab37470a
+$(PKG)_CHECKSUM := ca13d01660bdcd5262ef6cedb8a64542ff8aa804
 $(PKG)_SUBDIR   := atk-$($(PKG)_VERSION)
 $(PKG)_FILE     := atk-$($(PKG)_VERSION).tar.xz
 $(PKG)_URL      := http://ftp.gnome.org/pub/gnome/sources/atk/$(call SHORT_PKG_VERSION,$(PKG))/$($(PKG)_FILE)