diff --git a/esc.spec b/esc.spec
index 8be0718..86e54fb 100644
--- a/esc.spec
+++ b/esc.spec
@@ -69,7 +69,7 @@ AutoReqProv: 0
 %define escxuldir src/app/xul/esc
 %define escxulchromeicons %{escxuldir}/chrome/icons/default
 %define escdaemon escd
-%define geckoversion 21.0
+%define geckoversion 22.0
 
 Source0: http://pki.fedoraproject.org/pki/sources/%name/%{escname}.tar.bz2 
 Source1: http://pki.fedoraproject.org/pki/sources/%name/esc
@@ -235,6 +235,7 @@ fi
 * Sun Jul  7 2013 Ville Skyttä <ville.skytta@iki.fi> - 1.1.0-22
 - Make buildable with kernels > 3.5.
 - %%changelog syntax and bogus date fixes.
+- Bump xulrunner version to 22.0.
 
 * Mon Jun 17 2013 Jack Magne <jmagne@redhat.com>- 1.1.0-21
 - Appease latest compiler errors and build to xulrunner 21.0.