diff --git a/.gitignore b/.gitignore
index eac0742..0ead705 100644
--- a/.gitignore
+++ b/.gitignore
@@ -259,3 +259,5 @@ firefox-3.6.4.source.tar.bz2
 /firefox-langpacks-57.0b8-20171016.tar.xz
 /firefox-57.0b9.source.tar.xz
 /firefox-langpacks-57.0b9-20171019.tar.xz
+/firefox-57.0b11.source.tar.xz
+/firefox-langpacks-57.0b11-20171024.tar.xz
diff --git a/firefox.spec b/firefox.spec
index f755707..f8499ab 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -81,7 +81,7 @@ ExcludeArch: armv7hl
 %global sqlite_build_version %(pkg-config --silence-errors --modversion sqlite3 2>/dev/null || echo 65536)
 %endif
 
-%define pre_version             b9
+%define pre_version             b11
 
 %global mozappdir     %{_libdir}/%{name}
 %global mozappdirdev  %{_libdir}/%{name}-devel-%{version}
@@ -103,13 +103,13 @@ ExcludeArch: armv7hl
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        57.0
-Release:        0.5%{?pre_tag}%{?dist}
+Release:        0.6%{?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}-20171019.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20171024.tar.xz
 %endif
 Source10:       firefox-mozconfig
 Source12:       firefox-redhat-default-prefs.js
@@ -860,6 +860,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Thu Oct 24 2017 Martin Stransky <stransky@redhat.com> - 57.0-0.6
+- Updated to 57.0 Beta 11
+
 * Thu Oct 19 2017 Martin Stransky <stransky@redhat.com> - 57.0-0.5
 - Updated to 57.0 Beta 9
 
diff --git a/sources b/sources
index df2fde5..18a9f82 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (firefox-57.0b9.source.tar.xz) = 5d09a07ae48198de8d8ada4018afb4c1cfe16d9294bbbd502d3f23915c43496604f19761a409a41a23ec712d622a556b0b6dc9efd186f4528724e52c8305dda1
-SHA512 (firefox-langpacks-57.0b9-20171019.tar.xz) = 07a3182edf634a5151e4c599e9f8a886e286c1e708f5743db10efeeb5526b4aa120153491da926c5bfcd69cb0e683ff83f2637fca53c78b9e256151768c20712
+SHA512 (firefox-57.0b11.source.tar.xz) = 2f63af3d7a02229938b937bc4dd9024a030ebab336959d488c42cc69a1a31ec1441cd446082c19873e57941cd70f97def1230ee05cb15a7e2fb217cdc3aae389
+SHA512 (firefox-langpacks-57.0b11-20171024.tar.xz) = 0afcefe82d0f54d7186d354b9b9909118df33ea96ec7c878bf7fbb1f64f12bd742430a9bdcb99c660133aa7de9f91a1dd7232bf7ef92193f629ff88bb861d9e5