diff --git a/MozillaFirefox.changes b/MozillaFirefox.changes
index ace63da4..b75af495 100644
--- a/MozillaFirefox.changes
+++ b/MozillaFirefox.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Thu Sep 10 09:34:26 CEST 2009 - wr@rosenauer.org
+
+- security update to version 3.5.3 (bnc#534458)
+  * MFSA 2009-47/CVE-2009-3069/CVE-2009-3070/CVE-2009-3071/
+    CVE-2009-3072/CVE-2009-3073/CVE-2009-3074/CVE-2009-3075
+    Crashes with evidence of memory corruption
+  * MFSA 2009-49/CVE-2009-3077 (bmo#506871)
+    TreeColumns dangling pointer vulnerability
+  * MFSA 2009-50/CVE-2009-3078 (bmo#453827)
+    Location bar spoofing via tall line-height Unicode characters
+  * MFSA 2009-51/CVE-2009-3079 (bmo#454363)
+    Chrome privilege escalation with FeedWriter
+
 -------------------------------------------------------------------
 Wed Aug 19 22:14:07 CEST 2009 - wr@rosenauer.org
 
diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index f2b8c56f..d70be087 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package MozillaFirefox (Version 3.5.2)
+# spec file for package MozillaFirefox (Version 3.5.3)
 #
 # Copyright (c) 2009 SUSE LINUX Products GmbH, Nuernberg, Germany.
 # Copyright (c) 2006-2009 Wolfgang Rosenauer
@@ -21,15 +21,15 @@
 
 Name:           MozillaFirefox
 BuildRequires:  autoconf213 gcc-c++ libgnomeui-devel libidl-devel orbit-devel python unzip update-desktop-files zip
-BuildRequires:  mozilla-xulrunner191-devel = 1.9.1.2
+BuildRequires:  mozilla-xulrunner191-devel = 1.9.1.3
 %if %suse_version > 1020
 BuildRequires:  fdupes
 %endif
 License:        GPL v2 or later ; LGPL v2.1 or later ; MPL 1.1 or later
 Provides:       web_browser
 Provides:       firefox
-Version:        3.5.2
-Release:        3
+Version:        3.5.3
+Release:        1
 Summary:        Mozilla Firefox Web Browser
 Url:            http://www.mozilla.org/
 Group:          Productivity/Networking/Web/Browsers
@@ -66,7 +66,7 @@ Requires:       %{name}-branding = 3.5
 %define __find_requires sh %{SOURCE4}
 %global provfind sh -c "grep -v '.so' | %__find_provides"
 %global __find_provides %provfind
-%define releasedate 2009073000
+%define releasedate 2009090900
 %define progname firefox
 %define progdir %{_prefix}/%_lib/%{progname}
 %if %suse_version > 1020
diff --git a/firefox-3.5.2-source.tar.bz2 b/firefox-3.5.2-source.tar.bz2
deleted file mode 100644
index 34ca1d34..00000000
--- a/firefox-3.5.2-source.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:26e741a0d841881baaa5f9313aa2ff45da8ba33a9daa8bbc896d606e880fa4c3
-size 46501680
diff --git a/firefox-3.5.3-source.tar.bz2 b/firefox-3.5.3-source.tar.bz2
new file mode 100644
index 00000000..3b09fd18
--- /dev/null
+++ b/firefox-3.5.3-source.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f79209d34f558f7fdc8528c176bdb42de553a16ddb5132fb2176b8000c2008f
+size 46604125
diff --git a/l10n-3.5.2.tar.bz2 b/l10n-3.5.2.tar.bz2
deleted file mode 100644
index c6c9ebd1..00000000
--- a/l10n-3.5.2.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:16048646365c89d47e300f1b2f3911eba2716b09441e828d34c3f026e4b0d2e8
-size 36119768
diff --git a/l10n-3.5.3.tar.bz2 b/l10n-3.5.3.tar.bz2
new file mode 100644
index 00000000..7ea44de4
--- /dev/null
+++ b/l10n-3.5.3.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34ba43d6bcfe77a0856fac75ff40ceed0b45514641d22ccc0891cb71431ab5cb
+size 36119024