diff --git a/bucket/kustomize.json b/bucket/kustomize.json
index 93dfeba52c..9f5c770a7c 100644
--- a/bucket/kustomize.json
+++ b/bucket/kustomize.json
@@ -1,12 +1,12 @@
 {
-    "version": "4.5.5",
+    "version": "4.5.6",
     "description": "Customize raw, template-free YAML files for multiple purposes, leaving the original YAML untouched and usable as is.",
     "homepage": "https://github.com/kubernetes-sigs/kustomize",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/v4.5.5/kustomize_v4.5.5_windows_amd64.tar.gz",
-            "hash": "a72d7e5bbce1388c829d17208c34bf11df69215e7e496e05d8156a0d44b7de3d"
+            "url": "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/v4.5.6/kustomize_v4.5.6_windows_amd64.tar.gz",
+            "hash": "4974359500e8315e5e00be6cc65383872723313f96e2cf9f30971d087a2877a5"
         }
     },
     "bin": "kustomize.exe",