# Upgrade

Upgrade height: [230500](https://testnet.itrocket.net/zenrock/block/230500). Please don\`t upgrade before the specified height

### Manual upgrade <a href="#manual" id="manual"></a>

### Download and install  binaries <a href="#download-and-build-upgrade-binaries" id="download-and-build-upgrade-binaries"></a>

```bash
cd $HOME
wget -O zenrockd.zip https://github.com/Zenrock-Foundation/zrchain/releases/download/v5.16.20/zenrockd.zip
unzip zenrockd.zip
rm zenrockd.zip
chmod +x $HOME/zenrockd
sudo mv $HOME/zenrockd $(which zenrockd)
sudo systemctl restart zenrockd && sudo journalctl -u zenrockd -f
```
