diff --git a/go.mod b/go.mod
index 4b27fe88df3929732ed5255c4062456c4fd3265b..590b86d971a171d9a23f054d5f2acaf930ec03d5 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/fluxcd/helm-controller/api v0.12.0
 	github.com/fluxcd/image-automation-controller/api v0.15.0
 	github.com/fluxcd/image-reflector-controller/api v0.12.0
-	github.com/fluxcd/kustomize-controller/api v0.15.2
+	github.com/fluxcd/kustomize-controller/api v0.15.4
 	github.com/fluxcd/notification-controller/api v0.17.0
 	github.com/fluxcd/pkg/apis/meta v0.10.0
 	github.com/fluxcd/pkg/runtime v0.12.0
diff --git a/go.sum b/go.sum
index 9ca16bf4a2500d1ed975610e3bdfe3625d08c595..1836aabab77da119cccbc5d14d047ff2d4010be2 100644
--- a/go.sum
+++ b/go.sum
@@ -228,8 +228,8 @@ github.com/fluxcd/image-automation-controller/api v0.15.0 h1:KI350vt5JahE43D17Vy
 github.com/fluxcd/image-automation-controller/api v0.15.0/go.mod h1:XvrEEpM1rVU+x1gQeXB/dj56w1dmOJRraTxQWOiuNME=
 github.com/fluxcd/image-reflector-controller/api v0.12.0 h1:ghdbOUmbNaPi/jVfNnI3xzvhudXBZx6xUld/OLNSVXM=
 github.com/fluxcd/image-reflector-controller/api v0.12.0/go.mod h1:lgQHGFz29OHmDU5Jwg689C/M+P/f9ujt6NS0zCLT0BQ=
-github.com/fluxcd/kustomize-controller/api v0.15.2 h1:6MEt9ke7eQeRZsFPv+OzPeXuURS9axCIFgV3KopDOmo=
-github.com/fluxcd/kustomize-controller/api v0.15.2/go.mod h1:OhnZuXBeDl4NqbDZgpYKRg8nmsmeUIddH3vX8wxym9A=
+github.com/fluxcd/kustomize-controller/api v0.15.4 h1:nKfz8eeOwxjBYl16fH9nN/CKa4qN4+j0ttOPbMDndF4=
+github.com/fluxcd/kustomize-controller/api v0.15.4/go.mod h1:OhnZuXBeDl4NqbDZgpYKRg8nmsmeUIddH3vX8wxym9A=
 github.com/fluxcd/notification-controller/api v0.17.0 h1:HrTX6EThmvbW3I+uKJyaggcNnRsLxogc6q7A3nXZ9tQ=
 github.com/fluxcd/notification-controller/api v0.17.0/go.mod h1:t28GMWMLiLqho+ikpZrldv22/vmCsFdQR8vdJluxknc=
 github.com/fluxcd/pkg/apis/kustomize v0.1.0/go.mod h1:gEl+W5cVykCC3RfrCaqe+Pz+j4lKl2aeR4dxsom/zII=
diff --git a/manifests/bases/kustomize-controller/kustomization.yaml b/manifests/bases/kustomize-controller/kustomization.yaml
index 92827340f3dbbb8c190bfd2909b1868c941c94f2..846a7607ac0e71b7f10e889eed633b5b70738e60 100644
--- a/manifests/bases/kustomize-controller/kustomization.yaml
+++ b/manifests/bases/kustomize-controller/kustomization.yaml
@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.2/kustomize-controller.crds.yaml
-- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.2/kustomize-controller.deployment.yaml
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.4/kustomize-controller.crds.yaml
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.4/kustomize-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
 - target:
diff --git a/manifests/crds/kustomization.yaml b/manifests/crds/kustomization.yaml
index bf32f8b93d1156d0aadf69071cf1c4f586f78f58..34bc42eb0342b8d2c2df07ea709ae4a5ff6f9e67 100644
--- a/manifests/crds/kustomization.yaml
+++ b/manifests/crds/kustomization.yaml
@@ -2,7 +2,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
 - https://github.com/fluxcd/source-controller/releases/download/v0.16.0/source-controller.crds.yaml
-- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.2/kustomize-controller.crds.yaml
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.4/kustomize-controller.crds.yaml
 - https://github.com/fluxcd/helm-controller/releases/download/v0.12.0/helm-controller.crds.yaml
 - https://github.com/fluxcd/notification-controller/releases/download/v0.17.0/notification-controller.crds.yaml
 - https://github.com/fluxcd/image-reflector-controller/releases/download/v0.12.0/image-reflector-controller.crds.yaml