diff --git a/pyspf.spec b/pyspf.spec
index 69088b1..b734f68 100644
--- a/pyspf.spec
+++ b/pyspf.spec
@@ -1,5 +1,5 @@
 Name:          pyspf
-Version:       2.0.11
+Version:       2.0.12
 Release:       1mamba
 Summary:       SPF (Sender Policy Framework) implemented in Python.
 Group:         System/Libraries
@@ -7,11 +7,12 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://pypi.python.org/pypi/pyspf/
-Source:        https://pypi.python.org/packages/source/p/pyspf/pyspf-%{version}.tar.gz
+Source:        https://pypi.python.org/packages/source/p/pyspf/pyspf-%{version}t.tar.gz
 License:       Python Software Foundation License
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: libpython-devel
 ## AUTOBUILDREQ-END
+Requires:      python-ipaddress
 Requires:      pydns
 Requires:      python >= %python_version
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
@@ -40,5 +41,8 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %defattr(-,root,root)
 
 %changelog
+* Thu Dec 10 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.12-1mamba
+- update to 2.0.12
+
 * Wed May 20 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.11-1mamba
 - package created using the webbuild interface