> For the complete documentation index, see [llms.txt](https://service.block-pro.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://service.block-pro.net/mainnet/nolus/upgrade.md).

# Upgrade

### Recommended Upgrade — Apply ASAP

```
cd $HOME
rm -rf nolus-core
git clone https://github.com/Nolus-Protocol/nolus-core.git
cd nolus-core
git checkout v0.8.4
make install
```

{% hint style="info" %}
Check the node version:
{% endhint %}

```
nolusd version --long | grep -e commit -e version

Result:
#version:0.8.4
#commit:3c8b00d95b5f73b888e1d0b64914991b437f9a71
```

Restart the node

```
sudo systemctl restart nolusd && sudo journalctl -u nolusd -f --no-hostname -o cat
```