diff --git a/go.mod b/go.mod
index 590b86d9..0d5368e1 100644
--- a/go.mod
+++ b/go.mod
@@ -10,8 +10,8 @@ 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 v0.15.4
-	github.com/fluxcd/notification-controller/api v0.17.0
+	github.com/fluxcd/kustomize-controller/api v0.15.5
+	github.com/fluxcd/notification-controller/api v0.17.1
 	github.com/fluxcd/pkg/apis/meta v0.10.0
 	github.com/fluxcd/pkg/runtime v0.12.0
 	github.com/fluxcd/pkg/ssa v0.0.3
diff --git a/go.sum b/go.sum
index 1836aaba..fb27e6d1 100644
--- a/go.sum
+++ b/go.sum
@@ -228,10 +228,10 @@ 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 v0.15.4 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/kustomize-controller/api v0.15.5 h1:PibDIrwLArcDQfrbn9u4kcDbE+/uRjo/YzGkJGXkgmc=
+github.com/fluxcd/kustomize-controller/api v0.15.5/go.mod h1:OhnZuXBeDl4NqbDZgpYKRg8nmsmeUIddH3vX8wxym9A=
+github.com/fluxcd/notification-controller/api v0.17.1 h1:99nQKil/vDwSxxjyxRKxa4/DoRu9F8JoMMJkRqLGMqU=
+github.com/fluxcd/notification-controller/api v0.17.1/go.mod h1:t28GMWMLiLqho+ikpZrldv22/vmCsFdQR8vdJluxknc=
 github.com/fluxcd/pkg/apis/kustomize v0.1.0/go.mod h1:gEl+W5cVykCC3RfrCaqe+Pz+j4lKl2aeR4dxsom/zII=
 github.com/fluxcd/pkg/apis/kustomize v0.2.0 h1:jhu2QHvs+j3Zo9rR6w8hkO3LSC6h3M37zY5ejufOmxY=
 github.com/fluxcd/pkg/apis/kustomize v0.2.0/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 846a7607..0704ed43 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/v0.15.4/kustomize-controller.crds.yaml
-- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.4/kustomize-controller.deployment.yaml
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.5/kustomize-controller.crds.yaml
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.5/kustomize-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
 - target:
diff --git a/manifests/bases/notification-controller/kustomization.yaml b/manifests/bases/notification-controller/kustomization.yaml
index 652520a4..a65f4f06 100644
--- a/manifests/bases/notification-controller/kustomization.yaml
+++ b/manifests/bases/notification-controller/kustomization.yaml
@@ -1,8 +1,8 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-- https://github.com/fluxcd/notification-controller/releases/download/v0.17.0/notification-controller.crds.yaml
-- https://github.com/fluxcd/notification-controller/releases/download/v0.17.0/notification-controller.deployment.yaml
+- https://github.com/fluxcd/notification-controller/releases/download/v0.17.1/notification-controller.crds.yaml
+- https://github.com/fluxcd/notification-controller/releases/download/v0.17.1/notification-controller.deployment.yaml
 - account.yaml
 patchesJson6902:
   - target:
diff --git a/manifests/crds/kustomization.yaml b/manifests/crds/kustomization.yaml
index 34bc42eb..16652d5e 100644
--- a/manifests/crds/kustomization.yaml
+++ b/manifests/crds/kustomization.yaml
@@ -2,8 +2,8 @@ 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/v0.15.4/kustomize-controller.crds.yaml
+- https://github.com/fluxcd/kustomize-controller/releases/download/v0.15.5/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/notification-controller/releases/download/v0.17.1/notification-controller.crds.yaml
 - https://github.com/fluxcd/image-reflector-controller/releases/download/v0.12.0/image-reflector-controller.crds.yaml
 - https://github.com/fluxcd/image-automation-controller/releases/download/v0.15.0/image-automation-controller.crds.yaml