diff --git a/srcpkgs/nss/template b/srcpkgs/nss/template
index f89ac11e34c..e2a41c32ce2 100644
--- a/srcpkgs/nss/template
+++ b/srcpkgs/nss/template
@@ -1,13 +1,13 @@
 # Template file for 'nss'
 pkgname=nss
-version=3.13.1
+version=3.13.3
 _distver=$(echo $version|sed -e "s|\.|_|g")
 distfiles="${MOZILLA_SITE}/security/nss/releases/NSS_${_distver}_RTM/src/${pkgname}-${version}.tar.gz"
 short_desc="Mozilla Network Security Services"
 maintainer="Juan RP <xtraeme@gmail.com>"
 homepage="http://www.mozilla.org/projects/security/pki/nss/"
 license="GPL-2, MPL-1.1"
-checksum=95d933b59be466f19f90f595a35b4b92213fef084caecafeb89f4e2ce7160660
+checksum=efa10f2c70da4bddabf1a6081964969bb23359b93d6eadbf4739274a77bc3587
 long_desc="
  Network Security Services (NSS) is a set of libraries designed to support
  cross-platform development of security-enabled server applications.
@@ -18,7 +18,7 @@ long_desc="
 subpackages="$pkgname-devel"
 Add_dependency build perl ">=0"
 Add_dependency build zlib-devel
-Add_dependency build nspr-devel
+Add_dependency build nspr-devel ">=4.9"
 Add_dependency build sqlite-devel
 
 do_build() {