diff --git a/jsonnet/kube-prometheus/jsonnetfile.json b/jsonnet/kube-prometheus/jsonnetfile.json
index c00bc857b2a725d61da3b4d59bdecbca10453c2d..50005ea29f0c19f1449f8ff4603fee600f9c7af0 100644
--- a/jsonnet/kube-prometheus/jsonnetfile.json
+++ b/jsonnet/kube-prometheus/jsonnetfile.json
@@ -26,7 +26,7 @@
           "subdir": "jsonnet/prometheus-operator"
         }
       },
-      "version": "release-0.39"
+      "version": "release-0.40"
     },
     {
       "source": {