diff --git a/deployments/argo-cd/kustomization.yaml b/deployments/argo-cd/kustomization.yaml
index 34ad3435..6b9ae28c 100644
--- a/deployments/argo-cd/kustomization.yaml
+++ b/deployments/argo-cd/kustomization.yaml
@@ -2,7 +2,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 
 resources:
-- https://github.com/argoproj/argo-cd/manifests/cluster-install?ref=v2.8.4
+- https://github.com/argoproj/argo-cd/manifests/cluster-install?ref=v2.9.0
 - resources/argocd-ui-ingress.yaml
 - resources/argocd-grpc-ingress.yaml