diff --git a/kubernetes/bootstrap/flux/kustomization.yaml b/kubernetes/bootstrap/flux/kustomization.yaml
index a81471116..4c59a333b 100644
--- a/kubernetes/bootstrap/flux/kustomization.yaml
+++ b/kubernetes/bootstrap/flux/kustomization.yaml
@@ -3,7 +3,7 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-  - github.com/fluxcd/flux2/manifests/install?ref=v0.38.3
+  - github.com/fluxcd/flux2/manifests/install?ref=v0.39.0
 patches:
   - target:
       group: networking.k8s.io