diff --git a/srcpkgs/firefox/template b/srcpkgs/firefox/template
index 1b6b654c3e4..3b954e003b1 100644
--- a/srcpkgs/firefox/template
+++ b/srcpkgs/firefox/template
@@ -1,22 +1,22 @@
 # Template build file for 'firefox'.
 pkgname=firefox
-version=27.0.1
-revision=2
+version=28.0
+revision=1
 wrksrc=mozilla-release
 short_desc="Lightweight gecko-based web browser"
 maintainer="Juan RP <xtraeme@gmail.com>"
 homepage="https://www.mozilla.org/firefox/"
 license="MPL-1.1, GPL-2, LGPL-2.1"
 distfiles="${MOZILLA_SITE}/${pkgname}/releases/${version}/source/${pkgname}-${version}.source.tar.bz2"
-checksum=76057ac365fe60b51915e8dba2960546fb3a60a2b5747207a8c936e4fc280d8f
+checksum=2ffd0484e7eab52166b851681878a86d54223a6764c756721430fae8e1599628
 
 hostmakedepends="unzip zip pkg-config perl python yasm"
 makedepends="nss-devel>=3.15.4 libjpeg-turbo-devel libpng-devel>=1.6
  pixman-devel sqlite-devel gst-plugins-base-devel gtk+-devel
- libevent-devel libnotify-devel libvpx-devel libXrender-devel
+ libevent-devel libnotify-devel libvpx-devel>1.3.0 libXrender-devel
  startup-notification-devel dbus-glib-devel alsa-lib-devel
  hunspell-devel>=1.3.2 libSM-devel libXScrnSaver-devel libXt-devel
- alsa-plugins-pulseaudio"
+ pulseaudio-devel alsa-plugins-pulseaudio"
 depends="nss>=3.15.4 desktop-file-utils hicolor-icon-theme alsa-plugins-pulseaudio"
 
 pre_build() {
@@ -29,7 +29,7 @@ pre_build() {
 	echo "ac_add_options --with-google-api-keyfile=\"${wrksrc}/google-api-key\"" >>.mozconfig
 
 	# Fix PRE_RELEASE_SUFFIX
-	sed -i '/^PRE_RELEASE_SUFFIX := ""/s/ ""//' browser/base/Makefile.in
+	#sed -i '/^PRE_RELEASE_SUFFIX := ""/s/ ""//' browser/base/Makefile.in
 }
 
 do_build() {