diff --git a/tools/pip-requires b/tools/pip-requires
index 0077a6f2ad7..d0d7292bf2e 100644
--- a/tools/pip-requires
+++ b/tools/pip-requires
@@ -22,4 +22,4 @@ setuptools_git>=0.4
 python-glanceclient>=0.5.0,<2
 python-keystoneclient>=0.2.0
 rtslib>=2.1.fb27
-http://tarballs.openstack.org/oslo-config/oslo-config-2013.1b3.tar.gz#egg=oslo-config
+http://tarballs.openstack.org/oslo-config/oslo-config-2013.1b4.tar.gz#egg=oslo-config