diff --git a/dynamic_maps_pie.patch b/dynamic_maps_pie.patch
index e2802fa..f0fec76 100644
--- a/dynamic_maps_pie.patch
+++ b/dynamic_maps_pie.patch
@@ -2,7 +2,7 @@ Index: makedefs
 ===================================================================
 --- makedefs.orig
 +++ makedefs
-@@ -669,4 +669,5 @@ AWK	= $AWK
+@@ -671,4 +671,5 @@ AWK	= $AWK
  STRCASE = $STRCASE
  EXPORT	= AUXLIBS='$AUXLIBS' CCARGS='$CCARGS' OPT='$OPT' DEBUG='$DEBUG'
  WARN	= $WARN
diff --git a/postfix-2.8.12.tar.bz2 b/postfix-2.8.12.tar.bz2
deleted file mode 100644
index d3dbf75..0000000
--- a/postfix-2.8.12.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6e679aeaced94a40af7188878b1e0b0f77213ec0d50ecfed4f38a652e4ac10d7
-size 2635056
diff --git a/postfix-2.8.13.tar.bz2 b/postfix-2.8.13.tar.bz2
new file mode 100644
index 0000000..521161f
--- /dev/null
+++ b/postfix-2.8.13.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6855ce56b6672308023cfca65d16b6bb7132be76a76a003e960d38ccb0243b8f
+size 2635886
diff --git a/postfix.changes b/postfix.changes
index 3687b62..607e1be 100644
--- a/postfix.changes
+++ b/postfix.changes
@@ -1,3 +1,33 @@
+-------------------------------------------------------------------
+Sat Dec 15 16:33:24 UTC 2012 - chris@computersalat.de
+
+- update to 2.8.13
+  * 20121029
+      Workaround: strip datalink suffix from IPv6 addresses
+      returned by the system getaddrinfo() routine.  Such suffixes
+      mess up the default mynetworks value, host name/address
+      verification and possibly more. This change obsoletes the
+      20101108 change that removes datalink suffixes in the SMTP
+      and QMQP servers, but we leave that code alone.  File:
+      util/myaddrinfo.c.
+  * 20121013
+      Cleanup: to compute the LDAP connection cache lookup key,
+      join the numeric fields with null, just like string fields.
+      Viktor Dukhovni. File: global/dict_ldap.c.
+  * 20121010
+      Bugfix (introduced: Postfix 2.5): memory leak in program
+      initialization. Reported by Coverity. File: tls/tls_misc.c.
+      Bugfix (introduced: Postfix 2.3): memory leak in the unused
+      oqmgr program. Reported by Coverity. File: oqmgr/qmgr_message.c.
+  * 20121003
+      Bugfix: the postscreen_access_list feature was case-sensitive
+      in the first character of permit, reject, etc. Reported by
+      Feancis Picabia. File: global/server_acl.c.
+- rebase dynamic_maps_pie patch 
+- rpmlint
+  * invalid-suse-version-check 1140
+  * obsolete-suse-version-check 920 (changes file)
+
 -------------------------------------------------------------------
 Fri Dec 14 06:03:42 UTC 2012 - varkoly@suse.com
 
@@ -1702,7 +1732,7 @@ Mon Jul 18 15:49:16 CEST 2005 - choeger@suse.de
 
 - force to set strict_8bitmime to "no" when POSTFIX_MDA != cyrus,
   because once it is set to "yes", nobody sets it back.
-- only install /etc/pam.d/smtp if %suse_version > 920
+- only install /etc/pam.d/smtp if suse_version > 920
 - use Prereq instead of Requires for mysql and postgresql subpackages
 
 -------------------------------------------------------------------
diff --git a/postfix.spec b/postfix.spec
index d8bc8c0..a4e6574 100644
--- a/postfix.spec
+++ b/postfix.spec
@@ -20,7 +20,7 @@ Name:           postfix
 Summary:        A fast, secure, and flexible mailer
 License:        IPL-1.0
 Group:          Productivity/Networking/Email/Servers
-Version:        2.8.12
+Version:        2.8.13
 Release:        0
 Url:            http://www.postfix.org/
 Source:         %{name}-%{version}.tar.bz2
@@ -315,7 +315,7 @@ install -m 0755 %{name}-SuSE/cond_slp.systemd        %{buildroot}/etc/postfix/sy
 install -m 755 %{SOURCE11} $RPM_BUILD_ROOT/usr/sbin/
 
 %pre
-%if %suse_version > 1140
+%if 0%{?suse_version} > 1140
 %service_add_pre %{name}.service
 %endif
 
@@ -350,7 +350,7 @@ fi
 
 %preun
 %stop_on_removal %{name}
-%if %suse_version > 1140
+%if 0%{?suse_version} > 1140
 %service_del_preun %{name}.service
 %endif
 # ---------------------------------------------------------------------------
@@ -402,7 +402,7 @@ if [ ${1:-0} -gt 1 ]; then
 fi
 %{fillup_and_insserv -y postfix}
 %{fillup_only -an mail}
-%if %suse_version > 1140
+%if 0%{?suse_version} > 1140
 %service_add_post %{name}.service
 %endif
 /sbin/ldconfig
@@ -412,7 +412,7 @@ fi
 %restart_on_update %{name}
 %insserv_cleanup
 /sbin/ldconfig
-%if %suse_version > 1140
+%if 0%{?suse_version} > 1140
 %service_del_postun %{name}.service
 %endif