diff --git a/MozillaThunderbird.changes b/MozillaThunderbird.changes
index edc7516..306dd5b 100644
--- a/MozillaThunderbird.changes
+++ b/MozillaThunderbird.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Jun  5 18:20:13 CEST 2007 - maw@suse.de
+
+- Security update to version 1.5.0.12 (#271197). 
+
 -------------------------------------------------------------------
 Tue Jun  5 15:55:08 CEST 2007 - sbrabec@suse.cz
 
diff --git a/MozillaThunderbird.spec b/MozillaThunderbird.spec
index b36c007..b362701 100644
--- a/MozillaThunderbird.spec
+++ b/MozillaThunderbird.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package MozillaThunderbird (Version 1.5.0.10)
+# spec file for package MozillaThunderbird (Version 1.5.0.12)
 #
 # Copyright (c) 2007 SUSE LINUX Products GmbH, Nuernberg, Germany.
 # This file and all modifications and additions to the pristine
@@ -13,8 +13,8 @@
 Name:           MozillaThunderbird
 BuildRequires:  gcc-c++ libgnomeui-devel libidl-devel mozilla-nss-devel orbit-devel unzip update-desktop-files zip
 License:        GNU General Public License (GPL), GNU Library General Public License v. 2.0 and 2.1 (LGPL)
-Version:        1.5.0.10
-Release:        34
+Version:        1.5.0.12
+Release:        1
 Summary:        The Stand-Alone Mozilla Mail Component
 URL:            http://www.mozilla.org/products/thunderbird/
 Group:          Productivity/Networking/Email/Clients
@@ -584,6 +584,8 @@ exit 0
 %endif
 
 %changelog
+* Tue Jun 05 2007 - maw@suse.de
+- Security update to version 1.5.0.12 (#271197).
 * Tue Jun 05 2007 - sbrabec@suse.cz
 - Removed invalid desktop category "Application" (#254654).
 * Fri Mar 30 2007 - meissner@suse.de
diff --git a/thunderbird-1.5.0.10-source.tar.bz2 b/thunderbird-1.5.0.10-source.tar.bz2
deleted file mode 100644
index 902c4d4..0000000
--- a/thunderbird-1.5.0.10-source.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9b6a5a2b893594180863d4cb412a6920c698d68d8ea047c0eb38c9794e74338d
-size 36159990
diff --git a/thunderbird-1.5.0.12-source.tar.bz2 b/thunderbird-1.5.0.12-source.tar.bz2
new file mode 100644
index 0000000..fa0fee6
--- /dev/null
+++ b/thunderbird-1.5.0.12-source.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a347dadb3e84876cd99481ebb06af2e12d314683b432d6449c8d39aa3904a83
+size 36172395