diff --git a/cluster/base/flux-system/gotk-components.yaml b/cluster/base/flux-system/gotk-components.yaml
index d8f09338..9960ba9c 100644
--- a/cluster/base/flux-system/gotk-components.yaml
+++ b/cluster/base/flux-system/gotk-components.yaml
@@ -1,5 +1,5 @@
 ---
-# Flux version: v0.19.0
+# Flux version: v0.19.1
 # Components: source-controller,kustomize-controller,helm-controller,notification-controller
 apiVersion: v1
 kind: Namespace
@@ -7,7 +7,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: flux-system
 ---
 apiVersion: apiextensions.k8s.io/v1
@@ -19,7 +19,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: alerts.notification.toolkit.fluxcd.io
 spec:
   group: notification.toolkit.fluxcd.io
@@ -231,7 +231,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: buckets.source.toolkit.fluxcd.io
 spec:
   group: source.toolkit.fluxcd.io
@@ -300,6 +300,7 @@ spec:
                 enum:
                 - generic
                 - aws
+                - gcp
                 type: string
               region:
                 description: The bucket region.
@@ -461,7 +462,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: gitrepositories.source.toolkit.fluxcd.io
 spec:
   group: source.toolkit.fluxcd.io
@@ -792,7 +793,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: helmcharts.source.toolkit.fluxcd.io
 spec:
   group: source.toolkit.fluxcd.io
@@ -1047,7 +1048,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: helmreleases.helm.toolkit.fluxcd.io
 spec:
   group: helm.toolkit.fluxcd.io
@@ -1807,7 +1808,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: helmrepositories.source.toolkit.fluxcd.io
 spec:
   group: source.toolkit.fluxcd.io
@@ -2025,7 +2026,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: kustomizations.kustomize.toolkit.fluxcd.io
 spec:
   group: kustomize.toolkit.fluxcd.io
@@ -3100,7 +3101,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: providers.notification.toolkit.fluxcd.io
 spec:
   group: notification.toolkit.fluxcd.io
@@ -3300,7 +3301,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: receivers.notification.toolkit.fluxcd.io
 spec:
   group: notification.toolkit.fluxcd.io
@@ -3517,7 +3518,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: helm-controller
   namespace: flux-system
 ---
@@ -3527,7 +3528,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: kustomize-controller
   namespace: flux-system
 ---
@@ -3537,7 +3538,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: notification-controller
   namespace: flux-system
 ---
@@ -3547,7 +3548,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: source-controller
   namespace: flux-system
 ---
@@ -3557,7 +3558,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: crd-controller-flux-system
 rules:
 - apiGroups:
@@ -3638,7 +3639,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: cluster-reconciler-flux-system
 roleRef:
   apiGroup: rbac.authorization.k8s.io
@@ -3658,7 +3659,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
   name: crd-controller-flux-system
 roleRef:
   apiGroup: rbac.authorization.k8s.io
@@ -3690,7 +3691,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
     control-plane: controller
   name: notification-controller
   namespace: flux-system
@@ -3710,7 +3711,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
     control-plane: controller
   name: source-controller
   namespace: flux-system
@@ -3730,7 +3731,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
     control-plane: controller
   name: webhook-receiver
   namespace: flux-system
@@ -3750,7 +3751,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
     control-plane: controller
   name: helm-controller
   namespace: flux-system
@@ -3823,7 +3824,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
     control-plane: controller
   name: kustomize-controller
   namespace: flux-system
@@ -3898,7 +3899,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
     control-plane: controller
   name: notification-controller
   namespace: flux-system
@@ -3926,7 +3927,7 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
-        image: ghcr.io/fluxcd/notification-controller:v0.18.0
+        image: ghcr.io/fluxcd/notification-controller:v0.18.1
         imagePullPolicy: IfNotPresent
         livenessProbe:
           httpGet:
@@ -3974,7 +3975,7 @@ metadata:
   labels:
     app.kubernetes.io/instance: flux-system
     app.kubernetes.io/part-of: flux
-    app.kubernetes.io/version: v0.19.0
+    app.kubernetes.io/version: v0.19.1
     control-plane: controller
   name: source-controller
   namespace: flux-system
@@ -4007,7 +4008,7 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
-        image: ghcr.io/fluxcd/source-controller:v0.16.0
+        image: ghcr.io/fluxcd/source-controller:v0.16.1
         imagePullPolicy: IfNotPresent
         livenessProbe:
           httpGet: