diff --git a/thunderbird.spec b/thunderbird.spec
index 76ffc33..5faa7f6 100644
--- a/thunderbird.spec
+++ b/thunderbird.spec
@@ -22,7 +22,7 @@
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
 Version:        3.0
-Release:        3.11.rc1%{?dist}
+Release:        3.12.rc1%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet