diff --git a/requirements.txt b/requirements.txt
index e09233f75..a79eba051 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 # process, which may cause wedges in the gate later.
 pbr>=1.6 # Apache-2.0
 six>=1.9.0 # MIT
-stevedore>=1.5.0 # Apache-2.0
+stevedore>=1.9.0 # Apache-2.0
 oslo.utils>=3.5.0 # Apache-2.0
 os-client-config>=1.13.1 # Apache-2.0
 keystoneauth1>=2.1.0 # Apache-2.0