diff --git a/srcpkgs/firefox/template b/srcpkgs/firefox/template
index 8285c917060..c3b7d3c018e 100644
--- a/srcpkgs/firefox/template
+++ b/srcpkgs/firefox/template
@@ -1,21 +1,21 @@
 # Template build file for 'firefox'.
 pkgname=firefox
-version=26.0
-revision=2
+version=27.0
+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=31c4fb2792df63ae450e350380a5e18cf1c51487011a9da0b6cc4bffb69d9812
+checksum=703be57d85a90fe28636ed7f3d3ae907cec1dd33e847c1d0faf1d6312d66f1a4
 
 hostmakedepends="unzip zip pkg-config perl python yasm"
-makedepends="libjpeg-turbo-devel libpng-devel>=1.6 gst-plugins-base-devel
- pixman-devel libIDL-devel nss-devel>=3.15.1 sqlite-devel
+makedepends="libjpeg-turbo-devel libpng-devel>=1.6
+ pixman-devel nss-devel>=3.15.1 sqlite-devel gst-plugins-base-devel
  gtk+-devel libevent-devel libnotify-devel libvpx-devel libXrender-devel
  startup-notification-devel dbus-glib-devel alsa-lib-devel
- hunspell-devel>=1.3.2 libXScrnSaver-devel libXt-devel"
+ hunspell-devel>=1.3.2 libSM-devel libXScrnSaver-devel libXt-devel"
 depends="desktop-file-utils hicolor-icon-theme"
 
 # Google API key (see http://www.chromium.org/developers/how-tos/api-keys)