diff --git a/srcpkgs/firefox/template b/srcpkgs/firefox/template
index 63cea296fa2..d6a32dfca80 100644
--- a/srcpkgs/firefox/template
+++ b/srcpkgs/firefox/template
@@ -1,13 +1,13 @@
 # Template build file for 'firefox'.
 pkgname=firefox
-version=10.0.2
+version=11.0
 wrksrc=mozilla-release
 distfiles="${MOZILLA_SITE}/${pkgname}/releases/${version}/source/${pkgname}-${version}.source.tar.bz2"
 short_desc="Lightweight gecko-based web browser"
 maintainer="Juan RP <xtraeme@gmail.com>"
 homepage="http://www.mozilla.org/projects/firefox"
 license="MPL-1.1, GPL-2, LGPL-2.1"
-checksum=6ec5feba56f180a6fbf437a68cf0c77146ade28b936e5187573e3d95f13a0449
+checksum=2fda6bcfe455c2449a8a69bc16bf13f6ea6006badb0657dae63107e52f051701
 long_desc="
  Mozilla Firefox is a free, open-source and cross-platform web browser
  for Windows, Linux, MacOS X and many other operating systems. It is
@@ -33,7 +33,7 @@ Add_dependency build jpeg-devel
 Add_dependency build libpng-devel
 Add_dependency build pixman-devel
 Add_dependency build libIDL-devel
-Add_dependency build nss-devel
+Add_dependency build nss-devel ">=3.13.3"
 Add_dependency build sqlite-devel
 Add_dependency build libXrender-devel
 Add_dependency build libXScrnSaver-devel