diff --git a/extra/firefox/PKGBUILD b/extra/firefox/PKGBUILD
index 9047e5e96..03a7dc483 100644
--- a/extra/firefox/PKGBUILD
+++ b/extra/firefox/PKGBUILD
@@ -9,7 +9,7 @@
 buildarch=20
 
 pkgname=firefox
-pkgver=34.0.5
+pkgver=35.0
 pkgrel=1
 pkgdesc="Standalone web browser from mozilla.org"
 arch=('i686' 'x86_64')
@@ -31,7 +31,7 @@ source=(https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/$pkgver/source/
         firefox-fixed-loading-icon.png
         arm-webrtc-fix.patch
         arm-download-fix.patch)
-sha256sums=('1680191ff7d4c465c0e6a5d7d6ff7a426f5bfa64f8d6d68a4bdfa9ac4ee459c8'
+sha256sums=('bedeb5bbd8b49e5b286497ef7732542c6e7441088fd8cd577d7ca8af4c871e81'
             'SKIP'
             'ffcb2a0ba2ed08f74931a11043717391ef380234cadccc6f0c13f1186ad80e8b'
             'd2a7610393ba259c35e3227b92e02ec91095a95189f56ac93ccdf6732772719c'
@@ -41,6 +41,7 @@ sha256sums=('1680191ff7d4c465c0e6a5d7d6ff7a426f5bfa64f8d6d68a4bdfa9ac4ee459c8'
             '68e3a5b47c6d175cc95b98b069a15205f027cab83af9e075818d38610feb6213'
             '6f81cd3c1d5d96aaeae9882cc24da4fd42ff7ebf25113d9516d5e7c94d375090'
             'a1fb0067e665af22d5e7bff5623fd85b89491c8f222a6f8eaca07c81b624454e')
+validpgpkeys=('2B90598A745E992F315E22C58AB132963A06537A')
 
 # Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
 # Note: These are for Arch Linux use ONLY. For your own distribution, please