--- a/MozillaFirefox/MozillaFirefox.spec	Sat Aug 05 20:31:55 2017 +0200
+++ b/MozillaFirefox/MozillaFirefox.spec	Mon Aug 07 16:53:19 2017 +0200
@@ -17,11 +17,11 @@
 #
 
 # changed with every update
-%define major 54
-%define mainver %major.99
-%define update_channel beta
+%define major 55
+%define mainver %major.0
+%define update_channel release
 %define branding 1
-%define releasedate 20170804000000
+%define releasedate 20170803000000
 
 # PIE, full relro (x86_64 for now)
 %define build_hardened 1