diff --git a/upper-constraints.txt b/upper-constraints.txt
index 32563f1c86..de373f3e59 100644
--- a/upper-constraints.txt
+++ b/upper-constraints.txt
@@ -35,7 +35,7 @@ websocket-client===0.57.0
 osprofiler===3.0.0
 os-resource-classes===0.5.0
 tabulate===0.8.6
-python-ironic-inspector-client===3.7.0
+python-ironic-inspector-client===4.0.0
 lxml===4.5.0
 vintage===0.4.1
 python-kingbirdclient===0.2.1