---
title: "Kubernetes"
description: "Upgrade from an earlier release of Calico Enterprise using Kubernetes."
product: "Calico Enterprise"
version: "3.21"
section: "Install and upgrade"
canonical_url: "https://docs.tigera.io/calico-enterprise/3.21/getting-started/upgrading/upgrading-enterprise/kubernetes-upgrade-tsee/"
---

# Kubernetes

## [📄️Upgrade Calico Enterprise installed with Helm](https://docs.tigera.io/calico-enterprise/3.21/getting-started/upgrading/upgrading-enterprise/kubernetes-upgrade-tsee/helm.md)

[Upgrade to a newer version of Calico Enterprise installed with Helm.](https://docs.tigera.io/calico-enterprise/3.21/getting-started/upgrading/upgrading-enterprise/kubernetes-upgrade-tsee/helm.md)

## [📄️Upgrade Calico Enterprise installed with the operator](https://docs.tigera.io/calico-enterprise/3.21/getting-started/upgrading/upgrading-enterprise/kubernetes-upgrade-tsee/operator.md)

[Upgrading from an earlier release of Calico Enterprise with the operator.](https://docs.tigera.io/calico-enterprise/3.21/getting-started/upgrading/upgrading-enterprise/kubernetes-upgrade-tsee/operator.md)