diff --git a/upper-constraints.txt b/upper-constraints.txt
index 31b111c671..a8a7d8132f 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -55,7 +55,7 @@ grpcio===1.12.0
 skydive-client===0.4.5
 pysendfile===2.0.1
 fixtures===3.0.0
-neutron-lib===1.14.0
+neutron-lib===1.15.0
 XStatic-FileSaver===1.3.2.0
 pystache===0.5.4
 XStatic-Font-Awesome===4.7.0.0