> 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/end/symphony/upgrade.md).

# Upgrade

**Chain:** symphony-testnet-2

**Version: 0.2.1**

**Download binary :**

```
cd $HOME
rm -rf symphony
git clone https://github.com/Orchestra-Labs/symphony
cd symphony
git checkout v0.2.1
make install
```