> For the complete documentation index, see [llms.txt](https://services.node39.top/index.html/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://services.node39.top/index.html/cosmos/crowd-control/upgrade.md).

# Upgrade

Chain: cardtestnet-11

```
cd $HOME
wget -O cardchaind https://github.com/DecentralCardGame/Cardchain/releases/download/v0.16.0/cardchaind
chmod +x cardchaind
sudo mv cardchaind /usr/local/bin/
```