diff --git a/.cvsignore b/.cvsignore
index acf818e..d8ddc38 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1 +1 @@
-virtualenv-1.4.3.tar.gz
+virtualenv-1.4.6.tar.gz
diff --git a/python-virtualenv.spec b/python-virtualenv.spec
index e50e394..9667615 100644
--- a/python-virtualenv.spec
+++ b/python-virtualenv.spec
@@ -2,8 +2,8 @@
 %{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
 
 Name:           python-virtualenv
-Version:        1.4.3
-Release:        2%{?dist}
+Version:        1.4.6
+Release:        1%{?dist}
 Summary:        Tool to create isolated Python environments
 
 Group:          Development/Languages
@@ -13,8 +13,8 @@ Source0:        http://pypi.python.org/packages/source/v/virtualenv/virtualenv-%
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildArch:      noarch
-BuildRequires:  python-devel, python-setuptools
-Requires:       python-setuptools, python-devel
+BuildRequires:  python-devel, python-setuptools-devel
+Requires:       python-setuptools, python-setuptools-devel, python-devel
 
 
 %description
@@ -51,8 +51,12 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
-* Mon Feb 22 2010 Luke Macken <lmacken@redhat.com> - 1.4.3-2
-- Require python-setuptools instead of python-setuptools-devel
+* Fri Apr 2 2010 Steve 'Ashcrow' Milner <me@stevemilner.org> - 1.4.6-1
+- allow script creation without setuptools
+- fix problem with --relocate when bin/ has subdirs (fixes #12)
+- Allow more flexible .pth file fixup
+- make nt a required module, along with posix. it may not be a builtin module on jython
+- don't mess with PEP 302-supplied __file__, from CPython, and merge in a small startup optimization for Jython, from Jython
 
 * Tue Dec 22 2009 Steve 'Ashcrow' Milner <me@stevemilner.org> - 1.4.3-1
 - Updated for upstream release.
diff --git a/sources b/sources
index f967169..d45c2dc 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-2b639cee32d15fd049a49561957afe4b  virtualenv-1.4.3.tar.gz
+f576969d591a054132fe8c9165c2b3c3  virtualenv-1.4.6.tar.gz