> 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/mainnet/selfchains/upgrade.md).

# Upgrade

**Chain:** self-1

**Version:  1.0.1**

**Install binary Selfchain:**

```
//amd-64
cd $HOME && wget https://github.com/hotcrosscom/Self-Chain-Releases/releases/download/mainnet-v1.0.1/selfchaind-linux-amd64 && mv selfchaind-linux-amd64 selfchaind && chmod +x selfchaind && sudo mv selfchaind /usr/local/bin

//arm-64
cd $HOME && wget https://github.com/hotcrosscom/Self-Chain-Releases/releases/download/mainnet-v1.0.1/selfchaind-linux-arm64 && mv selfchaind-linux-arm64 selfchaind && chmod +x selfchaind && sudo mv selfchaind /usr/local/bin
```