--- a/MozillaFirefox/MozillaFirefox.spec	Sun Sep 17 09:14:58 2017 +0200
+++ b/MozillaFirefox/MozillaFirefox.spec	Sun Sep 17 10:06:24 2017 +0200
@@ -18,10 +18,10 @@
 
 # changed with every update
 %define major 55
-%define mainver %major.0.3
-%define update_channel release
+%define mainver %major.99
+%define update_channel beta
 %define branding 1
-%define releasedate 20170824000000
+%define releasedate 20170914000000
 
 # PIE, full relro (x86_64 for now)
 %define build_hardened 1
@@ -70,8 +70,8 @@
 BuildRequires:  libnotify-devel
 BuildRequires:  libproxy-devel
 BuildRequires:  makeinfo
-BuildRequires:  mozilla-nspr-devel >= 4.15
-BuildRequires:  mozilla-nss-devel >= 3.31
+BuildRequires:  mozilla-nspr-devel >= 4.16
+BuildRequires:  mozilla-nss-devel >= 3.32.1
 BuildRequires:  python-devel
 BuildRequires:  startup-notification-devel
 BuildRequires:  unzip

--- a/MozillaFirefox/create-tar.sh	Sun Sep 17 09:14:58 2017 +0200
+++ b/MozillaFirefox/create-tar.sh	Sun Sep 17 10:06:24 2017 +0200
@@ -5,10 +5,10 @@
 # "moz_source_stamp": "c1de04f39fa956cfce83f6065b0e709369215ed5"
 # http://ftp.mozilla.org/pub/firefox/candidates/48.0-candidates/build2/l10n_changesets.txt
 
-CHANNEL="release"
+CHANNEL="beta"
 BRANCH="releases/mozilla-$CHANNEL"
-RELEASE_TAG="FIREFOX_55_0_3_RELEASE"  # 55.0.3 build2
-VERSION="55.0.3"
+RELEASE_TAG="FIREFOX_56_0b12_RELEASE"  # 55.0.3 build2
+VERSION="55.99"
 
 # mozilla
 if [ -d mozilla ]; then