diff --git a/.firefox.metadata b/.firefox.metadata
index 99be91a..13631eb 100644
--- a/.firefox.metadata
+++ b/.firefox.metadata
@@ -1,6 +1,6 @@
511960dd78451a06c9df76509635aeec05b2051a SOURCES/Python-2.7.8.tgz
467bdb846d67c01aed9e521fe0ef280065a50c3c SOURCES/devtoolset-2-binutils-2.23.52.0.1-10.el5.src.rpm
-baec1aaf866c55baa7d2767de9880a32c4b96914 SOURCES/firefox-45.5.0esr.source.tar.xz
-a2bb3e59230931d7fb28f9f4e3b37aecb16c72b0 SOURCES/firefox-langpacks-45.5.0esr-20161108.tar.xz
+5cb8fadef4a42aa49b6e210ff9172c666f4495a9 SOURCES/firefox-45.5.1esr.source.tar.xz
+01e366387aee12773d7baf0c888a3be0b748b8d1 SOURCES/firefox-langpacks-45.5.1esr-20161130.tar.xz
e5ba84786af5d0e0e23b1a9112c76821ef23306c SOURCES/gcc48-4.8.2-16.el5.src.rpm
77fd30f7ebc12a629a31c1e252cec06af55a71fe SOURCES/yasm-1.2.0-3.el5.src.rpm
diff --git a/.gitignore b/.gitignore
index 2c35856..a27d161 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
SOURCES/Python-2.7.8.tgz
SOURCES/devtoolset-2-binutils-2.23.52.0.1-10.el5.src.rpm
-SOURCES/firefox-45.5.0esr.source.tar.xz
-SOURCES/firefox-langpacks-45.5.0esr-20161108.tar.xz
+SOURCES/firefox-45.5.1esr.source.tar.xz
+SOURCES/firefox-langpacks-45.5.1esr-20161130.tar.xz
SOURCES/gcc48-4.8.2-16.el5.src.rpm
SOURCES/yasm-1.2.0-3.el5.src.rpm
diff --git a/SOURCES/firefox-centos-default-bookmarks.html b/SOURCES/firefox-centos-default-bookmarks.html
deleted file mode 100644
index 95a34bd..0000000
--- a/SOURCES/firefox-centos-default-bookmarks.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<!DOCTYPE NETSCAPE-Bookmark-file-1>
-<!-- This is an automatically generated file.
-It will be read and overwritten.
-Do Not Edit! -->
-<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
-<TITLE>Bookmarks</TITLE>
-<H1>Bookmarks</H1>
-
-<DL><p>
- <DT><H3 ADD_DATE="961112773" LAST_MODIFIED="994788142" PERSONAL_TOOLBAR_FOLDER="true" ID="NC:PersonalToolbarFolder">Personal Toolbar Folder</H3>
- <DL><p>
- <DT><A HREF="http://www.centos.org/" ADD_DATE="994787542" LAST_VISIT="994788277" LAST_CHARSET="ISO-8859-1">CentOS</A>
- <DT><H3 ADD_DATE="994787811" LAST_MODIFIED="994788115" ID="NC:BookmarksRoot#$7957b8a">Support</H3>
- <DL><p>
- <DT><A HREF="http://www.centos.org/modules/newbb/" ADD_DATE="994787936">CentOS Forums</A>
- <DT><A HREF="http://www.centos.org/modules/tinycontent/index.php?id=16" ADD_DATE="994787936">CentOS Mailing-Lists</A>
- <DT><A HREF="http://www.centos.org/docs/" ADD_DATE="994787827" LAST_VISIT="994788333" LAST_CHARSET="ISO-8859-1">CentOS Documentation</A>
- <DT><A HREF="http://wiki.centos.org/" ADD_DATE="994787827" LAST_VISIT="994788333" LAST_CHARSET="ISO-8859-1">CentOS Wiki</A>
- </DL><p>
- </DL><p>
-</DL><p>
diff --git a/SOURCES/firefox-centos-default-prefs.js b/SOURCES/firefox-centos-default-prefs.js
deleted file mode 100644
index fd3108f..0000000
--- a/SOURCES/firefox-centos-default-prefs.js
+++ /dev/null
@@ -1,27 +0,0 @@
-pref("app.update.auto", false);
-pref("app.update.enabled", false);
-pref("app.update.autoInstallEnabled", false);
-pref("browser.backspace_action", 2);
-pref("browser.display.use_system_colors", true);
-pref("browser.download.folderList", 1);
-pref("browser.link.open_external", 3);
-pref("browser.shell.checkDefaultBrowser", false);
-pref("general.smoothScroll", true);
-pref("general.useragent.vendor", "CentOS");
-pref("general.useragent.vendorSub", "FIREFOX_RPM_VR");
-pref("intl.locale.matchOS", true);
-pref("storage.nfs_filesystem", false);
-pref("dom.ipc.plugins.enabled.nswrapper*", false);
-pref("network.manage-offline-status", true);
-pref("toolkit.networkmanager.disable", false);
-pref("browser.startup.homepage", "data:text/plain,browser.startup.homepage=file:///usr/share/doc/HTML/index.html");
-pref("toolkit.storage.synchronous", 0);
-pref("startup.homepage_override_url", "http://www.centos.org");
-pref("startup.homepage_welcome_url", "http://www.centos.org");
-pref("extensions.shownSelectionUI", true);
-/* Workaround for rhbz#1110291 */
-pref("network.negotiate-auth.allow-insecure-ntlm-v1", true);
-/* Workaround for mozbz#1063315 */
-pref("security.use_mozillapkix_verification", false);
-pref("geo.wifi.uri", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
-pref("browser.tabs.remote.autostart", false);
diff --git a/SOURCES/firefox-redhat-default-prefs.js b/SOURCES/firefox-redhat-default-prefs.js
new file mode 100644
index 0000000..02113f4
--- /dev/null
+++ b/SOURCES/firefox-redhat-default-prefs.js
@@ -0,0 +1,27 @@
+pref("app.update.auto", false);
+pref("app.update.enabled", false);
+pref("app.update.autoInstallEnabled", false);
+pref("browser.backspace_action", 2);
+pref("browser.display.use_system_colors", true);
+pref("browser.download.folderList", 1);
+pref("browser.link.open_external", 3);
+pref("browser.shell.checkDefaultBrowser", false);
+pref("general.smoothScroll", true);
+pref("general.useragent.vendor", "Red Hat");
+pref("general.useragent.vendorSub", "FIREFOX_RPM_VR");
+pref("intl.locale.matchOS", true);
+pref("storage.nfs_filesystem", false);
+pref("dom.ipc.plugins.enabled.nswrapper*", false);
+pref("network.manage-offline-status", true);
+pref("toolkit.networkmanager.disable", false);
+pref("browser.startup.homepage", "data:text/plain,browser.startup.homepage=file:///usr/share/doc/HTML/index.html");
+pref("toolkit.storage.synchronous", 0);
+pref("startup.homepage_override_url", "http://www.redhat.com");
+pref("startup.homepage_welcome_url", "http://www.redhat.com");
+pref("extensions.shownSelectionUI", true);
+/* Workaround for rhbz#1110291 */
+pref("network.negotiate-auth.allow-insecure-ntlm-v1", true);
+/* Workaround for mozbz#1063315 */
+pref("security.use_mozillapkix_verification", false);
+pref("geo.wifi.uri", "https://location.services.mozilla.com/v1/geolocate?key=%MOZILLA_API_KEY%");
+pref("browser.tabs.remote.autostart", false);
diff --git a/SPECS/firefox.spec b/SPECS/firefox.spec
index 7b94e0b..0e6a2ec 100644
--- a/SPECS/firefox.spec
+++ b/SPECS/firefox.spec
@@ -88,7 +88,7 @@ ExcludeArch: ppc ia64
Summary: Mozilla Firefox Web browser
Name: firefox
-Version: 45.5.0
+Version: 45.5.1
Release: 1%{?dist}
URL: http://www.mozilla.org/projects/firefox/
License: MPLv1.1 or GPLv2+ or LGPLv2+
@@ -100,10 +100,10 @@ Group: Applications/Internet
# From ftp://archive.mozilla.org/pub/firefox/releases/%{version}%{?ext_version}/source
Source0: firefox-%{version}%{?ext_version}.source.tar.xz
%if %{build_langpacks}
-Source1: firefox-langpacks-%{version}%{?ext_version}-20161108.tar.xz
+Source1: firefox-langpacks-%{version}%{?ext_version}-20161130.tar.xz
%endif
Source10: firefox-mozconfig
-Source12: firefox-centos-default-prefs.js
+Source12: firefox-redhat-default-prefs.js
Source20: firefox.desktop
Source500: firefox.sh.in.rhel5
Source600: firefox.sh.in.rhel6
@@ -116,7 +116,7 @@ Source300: gcc48-%{gcc_version}.el5.src.rpm
Source301: yasm-1.2.0-3.el5.src.rpm
Source302: devtoolset-2-binutils-2.23.52.0.1-10.el5.src.rpm
# RHEL5 bookmarks
-Source501: firefox-centos-default-bookmarks.html
+Source501: firefox-redhat-default-bookmarks.html
# Build patches
Patch0: firefox-install-dir.patch
@@ -952,8 +952,8 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
#---------------------------------------------------------------------
%changelog
-* Tue Nov 15 2016 CentOS Sources <bugs@centos.org> - 45.5.0-1.el7.centos
-- CentOS default prefs
+* Wed Nov 30 2016 Jan Horak <jhorak@redhat.com> - 45.5.1-1
+- Update to 45.5.1 ESR
* Tue Nov 8 2016 Jan Horak <jhorak@redhat.com> - 45.5.0-1
- Update to 45.5.0 ESR