diff --git a/iptables-1.4.12.90.tar.xz b/iptables-1.4.12.90.tar.xz
deleted file mode 100644
index cee4550..0000000
--- a/iptables-1.4.12.90.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c175beb7f1eaa983efe6a416aa91f5218c68d5b32bed182fb20c7a430366874c
-size 223348
diff --git a/iptables-1.4.13.tar.bz2 b/iptables-1.4.13.tar.bz2
new file mode 100644
index 0000000..9ad5e6b
--- /dev/null
+++ b/iptables-1.4.13.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:321e2600fc4541a958e44cafd85a42864b0035404097e0f2e082d474029b9ded
+size 502942
diff --git a/iptables-1.4.13.tar.bz2.sig b/iptables-1.4.13.tar.bz2.sig
new file mode 100644
index 0000000..57a8fa4
Binary files /dev/null and b/iptables-1.4.13.tar.bz2.sig differ
diff --git a/iptables.changes b/iptables.changes
index 07a735d..e4c09c7 100644
--- a/iptables.changes
+++ b/iptables.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Tue Mar 27 13:29:31 UTC 2012 - jengelh@medozas.de
+
+- Update to new upstream release 1.4.13
+* Add the rpfilter, nfacct and IPv6 ECN extensions
+
 -------------------------------------------------------------------
 Mon Jan  2 21:30:38 UTC 2012 - jengelh@medozas.de
 
diff --git a/iptables.spec b/iptables.spec
index 0e089c7..81ea6d4 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -16,13 +16,12 @@
 #
 
 
-
 Name:           iptables
 %define lname_ipq	libipq0
 %define lname_iptc	libiptc0
 %define lname_xt	libxtables7
-Version:        1.4.12.90
-Release:        1
+Version:        1.4.13
+Release:        0
 Summary:        IP Packet Filter Administration utilities
 License:        GPL-2.0+
 Group:          Productivity/Networking/Security
@@ -31,7 +30,8 @@ Url:            http://netfilter.org/
 #DL-URL:	ftp://ftp.netfilter.org/pub/iptables/
 #Git-Web:	http://git.netfilter.org/
 #Git-Clone:	git://git.netfilter.org/iptables
-Source:         %name-%version.tar.xz
+Source:         %name-%version.tar.bz2
+Source2:        %name-%version.tar.bz2.sig
 Patch1:         iptables-batch.patch
 Patch2:         iptables-apply-mktemp-fix.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
@@ -41,9 +41,17 @@ BuildRequires:  sgmltool
 %if 0%{?fedora_version} || 0%{?centos_version}
 BuildRequires:  sgml-common
 %endif
-BuildRequires:  autoconf automake fdupes libtool
-BuildRequires:  pkgconfig >= 0.23 pkgconfig(libnfnetlink) >= 1.0.0
-BuildRequires:  xz
+BuildRequires:  autoconf
+BuildRequires:  automake
+BuildRequires:  libtool
+BuildRequires:  pkgconfig >= 0.21
+%if 0%{?suse_version}
+BuildRequires:  fdupes
+BuildRequires:  pkgconfig(libnfnetlink) >= 1.0.0
+%endif
+%if 0%{?fedora} || 0%{?rhel}
+BuildRequires:  libnfnetlink-devel >= 1.0.0
+%endif
 
 %description
 iptables is used to set up, maintain, and inspect the tables of IP
@@ -123,7 +131,7 @@ xtables --variable=xtlibdir).
 %if 0%{?__xz:1}
 %setup -q
 %else
-tar -xf "%{S:0}" --use=xz;
+tar -xf "%{S:0}" --use=bzip2;
 %setup -DTq
 %endif
 %patch -P 1 -p1