# Upgrade

### Use Auto Upgrade For Bitcanna

### Download script for auto upgrade

```
cd $HOME
wget https://raw.githubusercontent.com/konsortech/Node/main/Mainnet/Bitcanna/Upgrade/v3.0.0.sh
chmod +x v3.0.0.sh
```

### Use Screen

```
screen -S bitcanna-upgrade
./v3.0.0.sh
```

### You will see result

```
 YOUR NODE WILL BE UPDATED TO VERSION: v3.0.0 ON BLOCK NUMBER: 12288420
```

### Quit Screen and you can sleep as well :)

```
ctrl a+d
```