# RPC Migration to 9.x.x

Run the following command to migrate the database and configuration files of your RPC node to the latest version. 

The database migration requires syncing a snapshot that we have already updated and may take several hours, so you may want to consider running the process in the background.

```
./migrate_to_v9.x.x.sh rpc <container_name> <host_supra_home> <validator_ip>
```

After the script completes:

1. Transfer your custom settings from `config_v8.0.x.toml` to `config.toml.`
2. Enter the updated Docker container and attempt to start the node interactively:

```
docker exec -it <container_name> /bin/bash
./rpc_node start
```

Wait for a couple of minutes to see if the process terminates with an error.&#x20;

If it does, then please contact [Supra Support](https://docs.supra.com/network/node/creating-supradesk-tickets-via-email) and share a screenshot or text copy of the error.

If no error is shown, stop the node again and follow the [normal steps](https://docs.supra.com/network/node/node-upgrade-guide-testnet/broken-reference) to start it again&#x20;

Finally, follow the steps in the[ Monitor Node Synchronization article](https://docs.supra.com/network/node/node-upgrade-guide-mainnet/monitor-node-synchronization)  to check if your node is in sync.

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