diff --git a/requirements.txt b/requirements.txt
index 0c51d63..777ef12 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,5 +8,5 @@ pbr>=1.6 # Apache-2.0
 python-keystoneclient!=1.8.0,!=2.1.0,>=1.6.0 # Apache-2.0
 requests!=2.9.0,>=2.8.1 # Apache-2.0
 six>=1.9.0 # MIT
-stevedore>=1.5.0 # Apache-2.0
+stevedore>=1.9.0 # Apache-2.0
 debtcollector>=1.2.0 # Apache-2.0