diff --git a/.gitignore b/.gitignore
index f765580..98d601b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /datanommer.models-0.4.3.tar.gz
 /datanommer.models-0.4.4.tar.gz
 /datanommer.models-0.4.5.tar.gz
+/datanommer.models-0.4.6.tar.gz
diff --git a/python-datanommer-models.spec b/python-datanommer-models.spec
index a8bef70..6f11b43 100644
--- a/python-datanommer-models.spec
+++ b/python-datanommer-models.spec
@@ -1,7 +1,7 @@
 %global modname datanommer.models
 
 Name:           python-datanommer-models
-Version:        0.4.5
+Version:        0.4.6
 Release:        1%{?dist}
 Summary:        SQLAlchemy models for datanommer
 
@@ -70,6 +70,10 @@ rm -rf *.egg-info
 %config(noreplace) %{_sysconfdir}/fedmsg.d/datanommer.py*
 
 %changelog
+* Fri Jun 14 2013 Ralph Bean <rbean@redhat.com> - 0.4.6-1
+- Latest upstream.
+- Added optional "defer" argument to the `grep` method.
+
 * Thu May 16 2013 Ralph Bean <rbean@redhat.com> - 0.4.5-1
 - Fix links to upstream source.
 - Allow queries to 'grep' with no timespan.
diff --git a/sources b/sources
index 47d3d92..62f4087 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-2a81fb60e2576610b92ebd05baaa8e99  datanommer.models-0.4.5.tar.gz
+192b447bd13906240817b5934368d1f8  datanommer.models-0.4.6.tar.gz