diff --git a/wpkg-thunderbird.spec b/wpkg-thunderbird.spec
index 17cf668..5d6335d 100644
--- a/wpkg-thunderbird.spec
+++ b/wpkg-thunderbird.spec
@@ -1,5 +1,5 @@
 %define package thunderbird
-%define version 31.3.0
+%define version 31.4.0
 %define release 1
 
 Name:		wpkg-%{package}
@@ -43,6 +43,9 @@ cp -r packages/* %{buildroot}/home/e-smith/files/shares/wpkg/files/packages/
 /bin/rm -rf %{buildroot}
 
 %changelog
+* Wed Jan 14 2015 Daniel Berteaud <daniel@firewall-services.com> 31.4.0-1
+- Update to 31.4.0
+
 * Tue Dec 2 2014 Daniel Berteaud <daniel@firewall-services.com> 31.3.0-1
 - Update to 31.3.0