---
# System prepended metadata

title: Sentinel Emergency Upgrade - 1

---

# Sentinel Emergency Upgrade - 1

At block height 2,642,500 (28th September 12 PM UTC) the software fixes the incorrect inflation drop rate.

Funds are safe!

__Make sure you update your node ASAP before the specified height.__

## Instructions to follow

Assuming you are running the node with version v0.8.2

- Stop the node 
- Install the new version of software v0.8.3 (It is backward compatible)
    ```
    VERSION=v0.8.3
    BASE_DIRECTORY=${GOPATH}/src/github.com/sentinel-official

    rm -rf ${BASE_DIRECTORY}/hub/ && mkdir -p ${BASE_DIRECTORY} && cd ${BASE_DIRECTORY}/ && \
    git clone https://github.com/sentinel-official/hub.git && cd ${BASE_DIRECTORY}/hub/ && \
    git checkout ${VERSION} && \
    make install
    ```
- Start the node
- Make sure you are running v0.8.3
    ```
    curl -s "http://127.0.0.1:26657/abci_query?path=%22/app/version%22" | jq -r '.result.response.value' | base64 -d && echo
    ```

Please update the status here if you are a validator: https://docs.google.com/spreadsheets/d/18ZmNM5qob3j_u-zNHDzQAJGp1PmyhtX_06BFMLYLPHU/edit?usp=sharing