> For the complete documentation index, see [llms.txt](https://stavr-team.gitbook.io/nodes-guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://stavr-team.gitbook.io/nodes-guides/mainnets/sifchain/upgrade.md).

# Upgrade

***🟢UPDATE🟢***** 23.05.24**

*<mark style="color:yellow;">at Height -></mark>* <mark style="color:green;">17552000</mark>

```python
cd $HOME
wget -O sifnoded https://github.com/Sifchain/sifnode/releases/download/v1.4.1/sifnoded-v1.4.1-linux-amd64
chmod +x sifnoded
mv sifnoded $(which sifnoded)
sifnoded version --long
#version: v1.4.1
#commit: 1f07f1be4fbaa4cc4a12bf32cdce760a1584cabf
systemctl restart sifnoded && journalctl -u sifnoded -f -o cat
#consensus
curl -s http://localhost:26657/consensus_state  | jq '.result.round_state.height_vote_set[0].prevotes_bit_array'
```

&#x20;                              **GitHub**

<https://github.com/Sifchain/sifnode/tags>