diff --git a/upper-constraints.txt b/upper-constraints.txt
index f39f6984b9..5848c6a1a6 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -72,7 +72,7 @@ grpcio===1.26.0
 skydive-client===0.7.0
 pysendfile===2.0.1
 fixtures===3.0.0
-neutron-lib===1.30.0
+neutron-lib===1.31.0
 XStatic-FileSaver===1.3.2.0
 storage-interfaces===1.0.3
 persist-queue===0.5.0