diff --git a/.gitignore b/.gitignore
index 1f03ced..2053247 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-PyGreSQL-3.8.1.tgz
+/PyGreSQL-4.0.tgz
diff --git a/PyGreSQL.spec b/PyGreSQL.spec
index 9655791..0328fbd 100644
--- a/PyGreSQL.spec
+++ b/PyGreSQL.spec
@@ -1,6 +1,6 @@
 Name:		PyGreSQL
-Version:	3.8.1
-Release:	3%{?dist}
+Version:	4.0
+Release:	1%{?dist}
 Summary:	A Python client library for PostgreSQL
 
 Group:		Applications/Databases
@@ -8,15 +8,15 @@ URL:		http://www.pygresql.org/
 # Author states his intention is to dual license under PostgreSQL or Python
 # licenses --- this is not too clear from the current tarball documentation,
 # but hopefully will be clearer in future releases.
-# PostgreSQL calls their license simplified BSD, but the requirements are
-# more similar to other MIT licenses.
-License:	MIT or Python
+# The PostgreSQL license is very similar to other MIT licenses, but the OSI
+# recognizes it as an independent license, so we do as well.
+License:	PostgreSQL or Python
 
-Source0:	ftp://ftp.pygresql.org/pub/distrib/PyGreSQL-3.8.1.tgz
+Source0:	ftp://ftp.pygresql.org/pub/distrib/PyGreSQL-%{version}.tgz
 
 # PyGreSQL was originally shipped as a sub-RPM of the PostgreSQL package;
-# these Provides/Obsoletes give a migration path.  The cutoff EVR was
-# chosen to be later than anything we are likely to ship in Fedora 12.
+# these Provides/Obsoletes give a migration path.  Note there is no
+# intention of changing the version numbers in future.
 Provides:	postgresql-python = 8.5.0-1
 Obsoletes:	postgresql-python < 8.5
 
@@ -61,6 +61,10 @@ rm -rf $RPM_BUILD_ROOT
 %{python_sitearch}/*.egg-info
 
 %changelog
+* Wed Dec 29 2010 Tom Lane <tgl@redhat.com> 4.0-1
+- Update to PyGreSQL 4.0
+- Relabel license as PostgreSQL now that that's separately recognized by OSI.
+
 * Wed Jul 21 2010 David Malcolm <dmalcolm@redhat.com> - 3.8.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Features/Python_2.7/MassRebuild
 
diff --git a/sources b/sources
index 75c4806..6b76c0b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-5575979dac93c9c5795d7693a8f91c86  PyGreSQL-3.8.1.tgz
+1aca50e59ff4cc56abe9452a9a49c5ff  PyGreSQL-4.0.tgz