diff --git a/bootstrap/flux-system/gotk-components.yaml b/bootstrap/flux-system/gotk-components.yaml
index 3ebdeec9..b7f2437d 100644
--- a/bootstrap/flux-system/gotk-components.yaml
+++ b/bootstrap/flux-system/gotk-components.yaml
@@ -5256,7 +5256,7 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
-        image: ghcr.io/fluxcd/kustomize-controller:v0.26.2
+        image: ghcr.io/fluxcd/kustomize-controller:v0.26.3
         imagePullPolicy: IfNotPresent
         livenessProbe:
           httpGet: