diff --git a/kubernetes/berries/bootstrap/kustomization.yaml b/kubernetes/berries/bootstrap/kustomization.yaml
index 632d39bf3b..57f57b0311 100644
--- a/kubernetes/berries/bootstrap/kustomization.yaml
+++ b/kubernetes/berries/bootstrap/kustomization.yaml
@@ -2,7 +2,7 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-  - github.com/fluxcd/flux2/manifests/install?ref=v2.8.0
+  - github.com/fluxcd/flux2/manifests/install?ref=v2.8.8
 patches:
   - patch: |-
       $patch: delete
diff --git a/kubernetes/berries/flux/config/flux.yaml b/kubernetes/berries/flux/config/flux.yaml
index 5b61cd36b6..2211e2df08 100644
--- a/kubernetes/berries/flux/config/flux.yaml
+++ b/kubernetes/berries/flux/config/flux.yaml
@@ -9,7 +9,7 @@ spec:
   interval: 10m
   url: oci://ghcr.io/fluxcd/flux-manifests
   ref:
-    tag: v2.8.0
+    tag: v2.8.8
 ---
 # yaml-language-server: $schema=https://raw.githubusercontent.com/fluxcd-community/flux2-schemas/main/kustomization-kustomize-v1.json
 apiVersion: kustomize.toolkit.fluxcd.io/v1
diff --git a/kubernetes/subterra/bootstrap/kustomization.yaml b/kubernetes/subterra/bootstrap/kustomization.yaml
index 632d39bf3b..57f57b0311 100644
--- a/kubernetes/subterra/bootstrap/kustomization.yaml
+++ b/kubernetes/subterra/bootstrap/kustomization.yaml
@@ -2,7 +2,7 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-  - github.com/fluxcd/flux2/manifests/install?ref=v2.8.0
+  - github.com/fluxcd/flux2/manifests/install?ref=v2.8.8
 patches:
   - patch: |-
       $patch: delete
diff --git a/kubernetes/subterra/flux/config/flux.yaml b/kubernetes/subterra/flux/config/flux.yaml
index 5b61cd36b6..2211e2df08 100644
--- a/kubernetes/subterra/flux/config/flux.yaml
+++ b/kubernetes/subterra/flux/config/flux.yaml
@@ -9,7 +9,7 @@ spec:
   interval: 10m
   url: oci://ghcr.io/fluxcd/flux-manifests
   ref:
-    tag: v2.8.0
+    tag: v2.8.8
 ---
 # yaml-language-server: $schema=https://raw.githubusercontent.com/fluxcd-community/flux2-schemas/main/kustomization-kustomize-v1.json
 apiVersion: kustomize.toolkit.fluxcd.io/v1