diff --git a/kubernetes/kyak/apps/networking/nginx/external/helmrelease.yaml b/kubernetes/kyak/apps/networking/nginx/external/helmrelease.yaml
index 56d25e4c7e..15927d2c3c 100644
--- a/kubernetes/kyak/apps/networking/nginx/external/helmrelease.yaml
+++ b/kubernetes/kyak/apps/networking/nginx/external/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: ingress-nginx
-      version: 4.8.4
+      version: 4.9.0
       sourceRef:
         kind: HelmRepository
         name: ingress-nginx
diff --git a/kubernetes/kyak/apps/networking/nginx/internal/helmrelease.yaml b/kubernetes/kyak/apps/networking/nginx/internal/helmrelease.yaml
index 2a817d02a3..c8afc1e753 100644
--- a/kubernetes/kyak/apps/networking/nginx/internal/helmrelease.yaml
+++ b/kubernetes/kyak/apps/networking/nginx/internal/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: ingress-nginx
-      version: 4.8.4
+      version: 4.9.0
       sourceRef:
         kind: HelmRepository
         name: ingress-nginx