diff --git a/upper-constraints.txt b/upper-constraints.txt
index 34111d1dd2..b7e2aa9b4d 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -380,7 +380,7 @@ WSME===0.9.2
 msgpack-python===0.4.8
 proboscis===1.2.6.0
 fortiosclient===0.0.2
-stevedore===1.25.0
+stevedore===1.26.0
 botocore===1.7.3
 xmltodict===0.11.0
 pyasn1===0.3.3