diff --git a/python-zdaemon.changes b/python-zdaemon.changes
index 02e7b7a..8cd528f 100644
--- a/python-zdaemon.changes
+++ b/python-zdaemon.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Tue Apr 16 11:59:54 UTC 2013 - p.drouand@gmail.com
+
+- Update to version 4.0.0a1
+  + Added tox support and MANIFEST.in for proper releasing.
+  + Added Python 3.3 support.
+  + Drop Python 2.4 and 2.5 support.
+- Added url as source; add BuildRequires: unzip
+  Please see http://en.opensuse.org/SourceUrls
+ 
 -------------------------------------------------------------------
 Mon Jan 14 14:39:30 UTC 2013 - p.drouand@gmail.com
 
diff --git a/python-zdaemon.spec b/python-zdaemon.spec
index 2057652..c09b063 100644
--- a/python-zdaemon.spec
+++ b/python-zdaemon.spec
@@ -18,17 +18,18 @@
 %define modname zdaemon
 
 Name:           python-zdaemon
-Version:        3.0.5
+Version:        4.0.0a1
 Release:        0
 Summary:        Daemon process control library and tools
 License:        ZPL-2.1
 Group:          Development/Libraries/Python
 Url:            http://pypi.python.org/pypi/zdaemon
-Source:         %{modname}-%{version}.tar.bz2
+Source:         https://pypi.python.org/packages/source/z/zdaemon/%{modname}-%{version}.zip
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %{py_requires}
 BuildRequires:  python-devel
-BuildRequires:  python-setuptools
+BuildRequires:  python-distribute
+BuildRequires:  unzip
 BuildArch:      noarch
 
 %description
diff --git a/zdaemon-3.0.5.tar.bz2 b/zdaemon-3.0.5.tar.bz2
deleted file mode 100644
index 4e408d0..0000000
--- a/zdaemon-3.0.5.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a6048605fd59027b2b69a5e7e791219419ccbb8e57c2383e5370827cd48a76bb
-size 40960
diff --git a/zdaemon-4.0.0a1.zip b/zdaemon-4.0.0a1.zip
new file mode 100644
index 0000000..61acb5d
--- /dev/null
+++ b/zdaemon-4.0.0a1.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c01a5fb2d438dcffc5e42aab25fe571c13eb7fbc4b0e3170b77f03aefcafda98
+size 69115