# vSphere CSI Driver - Upgrade Support Matrix

- vSphere CSI driver can be upgraded from any lower version to a higher version. vSphere CSI Driver is backward and forward compatible to vSphere releases. Features added in the newer vSphere releases do not work on the older vSphere CSI driver. Refer to [feature matrix](supported_features_matrix.md) to learn about what features added in each release of vSphere and CSI driver.
- Please follow upgrade instructions provided [here](./driver-deployment/upgrade.md).
