--- a/MozillaFirefox/MozillaFirefox.spec	Sat Jan 21 12:37:55 2017 +0100
+++ b/MozillaFirefox/MozillaFirefox.spec	Sun Jan 22 17:41:41 2017 +0100
@@ -18,10 +18,10 @@
 
 
 # changed with every update
-%define major 50
-%define mainver %major.99
-%define update_channel beta
-%define releasedate 20170117000000
+%define major 51
+%define mainver %major.0
+%define update_channel release
+%define releasedate 20170119000000
 
 # PIE, full relro (x86_64 for now)
 %define build_hardened 1

--- a/MozillaFirefox/create-tar.sh	Sat Jan 21 12:37:55 2017 +0100
+++ b/MozillaFirefox/create-tar.sh	Sun Jan 22 17:41:41 2017 +0100
@@ -5,10 +5,10 @@
 # "moz_source_stamp": "c1de04f39fa956cfce83f6065b0e709369215ed5"
 # http://ftp.mozilla.org/pub/firefox/candidates/48.0-candidates/build2/l10n_changesets.txt
 
-CHANNEL="beta"
+CHANNEL="release"
 BRANCH="releases/mozilla-$CHANNEL"
-RELEASE_TAG="FIREFOX_51_0b14_RELEASE"
-VERSION="50.99"
+RELEASE_TAG="ea82b5e20cbbd103f8fa65f0df0386ee4135cc47"
+VERSION="51.0"
 
 # mozilla
 if [ -d mozilla ]; then