diff --git a/.gitignore b/.gitignore
index 2758680..a1059c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -196,3 +196,4 @@ firefox-3.6.4.source.tar.bz2
 /firefox-47.0.source.tar.xz
 /firefox-langpacks-47.0-20160601.tar.xz
 /firefox-langpacks-47.0-20160603.tar.xz
+/firefox-langpacks-47.0-20160606.tar.xz
diff --git a/firefox.spec b/firefox.spec
index 4d6fa06..815a80a 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -85,13 +85,13 @@
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        47.0
-Release:        3%{?pre_tag}%{?dist}
+Release:        4%{?pre_tag}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
 Source0:        https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
 %if %{build_langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20160603.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20160606.tar.xz
 %endif
 Source10:       firefox-mozconfig
 Source12:       firefox-redhat-default-prefs.js
@@ -789,6 +789,10 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Mon Jun  6 2016 Martin Stransky <stransky@redhat.com> - 47.0-4
+- Updated to 47.0 (B3)
+- Should fix rhbz#1338010 (rebuilt against new astronomy-bookmarks)
+
 * Fri Jun  3 2016 Martin Stransky <stransky@redhat.com> - 47.0-3
 - Updated to 47.0 (B2)
 
diff --git a/sources b/sources
index 8f50f32..96a6fce 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-77acb4e3104e977adc30e3e42b5cc2b5  firefox-47.0.source.tar.xz
-5e48ae9dc788a21cbc43153c4a1446dc  firefox-langpacks-47.0-20160603.tar.xz
+0bd5991a6c821dd1a34ead0f8bbb301a  firefox-47.0.source.tar.xz
+3a4727f2277b93991efece0d9aed070b  firefox-langpacks-47.0-20160606.tar.xz