diff --git a/kubernetes/bootstrap/flux/kustomization.yaml b/kubernetes/bootstrap/flux/kustomization.yaml
index 8cba302b3..2c22b4931 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=v2.3.0
+  - github.com/fluxcd/flux2/manifests/install?ref=v2.4.0
 patches:
   - target:
       group: networking.k8s.io
diff --git a/kubernetes/flux/config/flux.yaml b/kubernetes/flux/config/flux.yaml
index 7de572888..6ff41b960 100644
--- a/kubernetes/flux/config/flux.yaml
+++ b/kubernetes/flux/config/flux.yaml
@@ -9,7 +9,7 @@ spec:
   interval: 10m
   url: oci://ghcr.io/fluxcd/flux-manifests
   ref:
-    tag: v2.3.0
+    tag: v2.4.0@sha256:456f82fce9bce6dbfbca1ad9f21a4c6f33ee0a35c846de1fac4a1b9bcdea98a7
 ---
 # yaml-language-server: $schema=https://raw.githubusercontent.com/fluxcd-community/flux2-schemas/main/kustomization-kustomize-v1.json
 apiVersion: kustomize.toolkit.fluxcd.io/v1