diff --git a/tools/pip-requires b/tools/pip-requires
index 638affda55..9a3dddcd2f 100644
--- a/tools/pip-requires
+++ b/tools/pip-requires
@@ -61,7 +61,7 @@ simplejson>=2.0.9
 six
 sqlalchemy>=0.7,<=0.7.99
 sqlalchemy-migrate>=0.7
-stevedore>=0.7
+stevedore>=0.9
 suds>=0.4
 warlock>=0.7.0,<2
 webob>=1.0.8