# Upgrading Knative

Knative supports upgrading by a single [minor](https://semver.org/) version number. For example, if you have v0.21.0 installed, you must upgrade to v0.22.0 before attempting to upgrade to v0.23.0.
To verify your current version, see [Checking your Knative version](check-install-version.md).

To upgrade Knative:

- If you installed Knative using YAML, see [Upgrading with kubectl](upgrade-installation.md).
- If you installed Knative using the Knative Operator, see
[Upgrading using the Knative Operator](upgrade-installation-with-operator.md).
