diff --git a/MozillaThunderbird.changes b/MozillaThunderbird.changes
index 400a92d..5456b35 100644
--- a/MozillaThunderbird.changes
+++ b/MozillaThunderbird.changes
@@ -1,3 +1,25 @@
+-------------------------------------------------------------------
+Mon Feb  3 16:07:28 UTC 2014 - wr@rosenauer.org
+
+- update to Thunderbird 24.3.0 (bnc#861847)
+  * MFSA 2014-01/CVE-2014-1477/CVE-2014-1478
+    Miscellaneous memory safety hazards (rv:27.0 / rv:24.3)
+  * MFSA 2014-02/CVE-2014-1479 (bmo#911864)
+    Clone protected content with XBL scopes
+  * MFSA 2014-04/CVE-2014-1482 (bmo#943803)
+    Incorrect use of discarded images by RasterImage
+  * MFSA 2014-08/CVE-2014-1486 (bmo#942164)
+    Use-after-free with imgRequestProxy and image proccessing
+  * MFSA 2014-09/CVE-2014-1487 (bmo#947592)
+    Cross-origin information leak through web workers
+  * MFSA 2014-12/CVE-2014-1490/CVE-2014-1491
+    (bmo#934545, bmo#930874, bmo#930857)
+    NSS ticket handling issues
+  * MFSA 2014-13/CVE-2014-1481(bmo#936056)
+    Inconsistent JavaScript handling of access to Window objects
+- requires NSS 3.15.4
+- renamed ppc64le patches to streamline with Firefox package
+
 -------------------------------------------------------------------
 Fri Dec 13 21:29:16 UTC 2013 - uweigand@de.ibm.com
 
diff --git a/MozillaThunderbird.spec b/MozillaThunderbird.spec
index 7d26f6a..8338af9 100644
--- a/MozillaThunderbird.spec
+++ b/MozillaThunderbird.spec
@@ -1,8 +1,8 @@
 #
 # spec file for package MozillaThunderbird
 #
-# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
-#               2006-2013 Wolfgang Rosenauer <wr@rosenauer.org>
+# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
+#               2006-2014 Wolfgang Rosenauer <wr@rosenauer.org>
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 #
 
 
-%define mainversion 24.2.0
+%define mainversion 24.3.0
 %define update_channel release
 %define gstreamer_ver 0.10
 %define with_kde 1
@@ -34,7 +34,7 @@ BuildRequires:  libgnomeui-devel
 BuildRequires:  libidl-devel
 BuildRequires:  libnotify-devel
 BuildRequires:  mozilla-nspr-devel >= 4.10.2
-BuildRequires:  mozilla-nss-devel >= 3.15.3.1
+BuildRequires:  mozilla-nss-devel >= 3.15.4
 BuildRequires:  nss-shared-helper-devel
 BuildRequires:  python
 BuildRequires:  startup-notification-devel
@@ -50,7 +50,7 @@ BuildRequires:  pkgconfig(gstreamer-plugins-base-%gstreamer_ver)
 %endif
 Version:        %{mainversion}
 Release:        0
-%define releasedate 2013120700
+%define releasedate 2014013100
 Provides:       thunderbird = %{version}
 %if %{with_kde}
 # this is needed to match this package with the kde4 helper package without the main package
diff --git a/_constraints b/_constraints
index c510e01..ca61b24 100644
--- a/_constraints
+++ b/_constraints
@@ -5,7 +5,7 @@
       <size unit="G">9</size>
     </disk>
     <memory>
-      <size unit="M">3500</size>
+      <size unit="M">3800</size>
     </memory>
   </hardware>
 </constraints>
diff --git a/compare-locales.tar.bz2 b/compare-locales.tar.bz2
index 8b1f4af..7017480 100644
--- a/compare-locales.tar.bz2
+++ b/compare-locales.tar.bz2
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8f7c714b55bfdf4e39c93acd74e18f91e12a9fa639a90e0992ea4c3f19cf79e6
-size 29887
+oid sha256:c5442787b5c41fd2aad47de3a2b214c7133c920de05e3e9236834656d68783ba
+size 29922
diff --git a/create-tar.sh b/create-tar.sh
index a88cf82..42e2f5e 100644
--- a/create-tar.sh
+++ b/create-tar.sh
@@ -2,8 +2,8 @@
 
 CHANNEL="esr24"
 BRANCH="releases/comm-$CHANNEL"
-RELEASE_TAG="THUNDERBIRD_24_2_0_RELEASE"
-VERSION="24.2.0"
+RELEASE_TAG="THUNDERBIRD_24_3_0_RELEASE"
+VERSION="24.3.0"
 
 echo "cloning $BRANCH..."
 hg clone http://hg.mozilla.org/$BRANCH thunderbird
diff --git a/l10n-24.2.0.tar.bz2 b/l10n-24.2.0.tar.bz2
deleted file mode 100644
index 528dd7e..0000000
--- a/l10n-24.2.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c233fcaf0f3ab142699efaf987c162baeb6871dc5e63ef2f7cbc82159b754417
-size 27985537
diff --git a/l10n-24.3.0.tar.bz2 b/l10n-24.3.0.tar.bz2
new file mode 100644
index 0000000..1b43b6d
--- /dev/null
+++ b/l10n-24.3.0.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:544c513247aa2460d11e86f6334b478f45ce45059fcfbde1516c22bbc558d241
+size 27970930
diff --git a/thunderbird-24.2.0-source.tar.bz2 b/thunderbird-24.2.0-source.tar.bz2
deleted file mode 100644
index 78c40c0..0000000
--- a/thunderbird-24.2.0-source.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6a76caee6a9400d2d0f35ad07d8f7687425b7048398b6e61362b764fb81c1593
-size 142466564
diff --git a/thunderbird-24.3.0-source.tar.bz2 b/thunderbird-24.3.0-source.tar.bz2
new file mode 100644
index 0000000..0dbbdab
--- /dev/null
+++ b/thunderbird-24.3.0-source.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:735375bd1e9d698a0b7dd44dbb2c89e2d4068a75938ed6253731c87fd592bc51
+size 141877121