diff --git a/.gitignore b/.gitignore
index fc79f18..69051af 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-SOURCES/thunderbird-31.6.0.source.tar.bz2
-SOURCES/thunderbird-langpacks-31.6.0-20150331.tar.bz2
+SOURCES/thunderbird-31.7.0.source.tar.bz2
+SOURCES/thunderbird-langpacks-31.7.0-20150510.tar.bz2
diff --git a/.thunderbird.metadata b/.thunderbird.metadata
index c03db91..f742dbc 100644
--- a/.thunderbird.metadata
+++ b/.thunderbird.metadata
@@ -1,2 +1,2 @@
-147ba0f3c7da29a7814ee9ce4265fb107744559e SOURCES/thunderbird-31.6.0.source.tar.bz2
-7527d77e99d694dbdbd01f74117eb564fd0e031f SOURCES/thunderbird-langpacks-31.6.0-20150331.tar.bz2
+90e18f8ecccdaf1ee39493223a7e3ad8b3b7bede SOURCES/thunderbird-31.7.0.source.tar.bz2
+d3bf9162ed79fd29ea60365d90ea799eed5cf381 SOURCES/thunderbird-langpacks-31.7.0-20150510.tar.bz2
diff --git a/SOURCES/thunderbird-centos-default-prefs.js b/SOURCES/thunderbird-centos-default-prefs.js
deleted file mode 100644
index 55e9d82..0000000
--- a/SOURCES/thunderbird-centos-default-prefs.js
+++ /dev/null
@@ -1,28 +0,0 @@
-pref("app.update.enabled", false);
-pref("app.update.autoInstallEnabled", false);
-# Allow users to set custom colors
-# pref("browser.display.use_system_colors",   true);
-pref("general.useragent.vendor", " CentOS");
-pref("general.useragent.vendorSub", "THUNDERBIRD_RPM_VR");
-pref("intl.locale.matchOS", true);
-pref("mail.shell.checkDefaultClient", false);
-pref("toolkit.networkmanager.disable", false);
-pref("offline.autoDetect", true);
-
-# Disable global indexing by default
-pref("mailnews.database.global.indexer.enabled", false);
-
-# Do not switch to Smart Folders after upgrade to 3.0b4
-pref("mail.folder.views.version", "1")
-pref("extensions.shownSelectionUI", true);
-pref("extensions.autoDisableScope", 0);
-
-# For rhbz#1024232
-pref("ui.SpellCheckerUnderlineStyle",       1);
-
-/* Workaround for rhbz#1134876 */
-pref("javascript.options.baselinejit",      false);
-/* Workaround for rhbz#1110291 */
-pref("network.negotiate-auth.allow-insecure-ntlm-v1", true);
-/* Workaround for mozbz#1063315 */
-pref("security.use_mozillapkix_verification", false);
diff --git a/SPECS/thunderbird.spec b/SPECS/thunderbird.spec
index 81d4271..4301d62 100644
--- a/SPECS/thunderbird.spec
+++ b/SPECS/thunderbird.spec
@@ -66,7 +66,7 @@
 
 Summary:        Mozilla Thunderbird mail/newsgroup client
 Name:           thunderbird
-Version:        31.6.0
+Version:        31.7.0
 Release:        1%{?dist}
 URL:            http://www.mozilla.org/projects/thunderbird/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
@@ -75,11 +75,11 @@ Group:          Applications/Internet
 
 Source0:        ftp://ftp.mozilla.org/pub/thunderbird/releases/%{version}%{?pre_version}/source/thunderbird-%{version}%{?pre_version}.source.tar.bz2
 %if %{build_langpacks}
-Source1:        thunderbird-langpacks-%{version}-20150331.tar.bz2
+Source1:        thunderbird-langpacks-%{version}-20150510.tar.bz2
 %endif
 Source10:       thunderbird-mozconfig
 Source11:       thunderbird-mozconfig-branded
-Source12:       thunderbird-centos-default-prefs.js
+Source12:       thunderbird-redhat-default-prefs.js
 Source20:       thunderbird.desktop
 Source21:       thunderbird.sh.in
 Source100:      find-external-requires
@@ -483,8 +483,8 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #===============================================================================
 
 %changelog
-* Wed Apr  1 2015 Johnny Hughes <johnny@centos.org> - 31.6.0-1
-- Roll in CentOS Branding
+* Sun May 10 2015 Jan Horak <jhorak@redhat.com> - 31.7.0-1
+- Update to 31.7.0
 
 * Tue Mar 31 2015 Jan Horak <jhorak@redhat.com> - 31.6.0-1
 - Update to 31.6.0