> ## Documentation Index
> Fetch the complete documentation index at: https://docs.odigos.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Upgrade

> Upgrade Odigos Central to a newer version using the CLI or Helm.

To upgrade Odigos Central to a newer version:

## Using CLI

```bash theme={null}
odigos pro central upgrade --version <version>
```

**Options:**

| Flag                         | Default          | Description                            |
| ---------------------------- | ---------------- | -------------------------------------- |
| `--version`                  | (required)       | Version to upgrade to (e.g., `v1.2.0`) |
| `--namespace`, `-n`          | `odigos-central` | Target namespace                       |
| `--yes`                      | `false`          | Skip confirmation prompt               |
| `--image-pull-secrets`       | (existing)       | Update image pull secrets              |
| `--central-max-message-size` | (existing)       | Update max gRPC message size           |

**Example:**

```bash theme={null}
odigos pro central upgrade --version v1.2.0 --yes
```

## Using Helm

```bash theme={null}
helm repo update
helm upgrade odigos-central odigos/odigos-central \
  --namespace odigos-central \
  --reuse-values \
  --version <chart-version>
```

<Note>
  When upgrading, the Keycloak admin password is preserved from the existing
  secret to prevent credential mismatch.
</Note>