diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/descheduler/kustomization.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/descheduler/kustomization.yaml
index c18cb3d30..42b79770a 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/descheduler/kustomization.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/descheduler/kustomization.yaml
@@ -3,7 +3,7 @@ kind: Kustomization
 namespace: cluster-wide-apps
 resources:
   # descheduler
-  - github.com/kubernetes-sigs/descheduler/kubernetes/cronjob?ref=v0.28.1
+  - github.com/kubernetes-sigs/descheduler/kubernetes/cronjob?ref=v0.29.0
 
 patches:
   - path: ./patch-schedule.yaml