# Upgrade Guide (explorer nodes) Since we don't host snapshots for explorer DBs, some extra steps are required in order to update from V1.0.0 to V2.0.0. ### Step 1 - Stop all running containers ``` sudo docker stop $(sudo docker ps -q) ``` ### Step 2 - Pull the latest quickstart script ``` cd wget -O quickstart.sh https://raw.githubusercontent.com/Ubit/master/scripts/quickstart.sh ``` ### Step 3 - Upgrade your DB using OEs upgrade tool It is highly recommended to take a back up of your database folder before attempting!. Follow the instruction here to upgrade from V13->V16 DBs . The data base is stored in \/fusenet/database/FuseNetwork/db/dee77c98f8210dbb/archive ### Step 4 - Update Client version in env file and rerun quickstart ``` vim .env Add the following (without quotes) "CLIENT=OE" Save and exit :w :q sudo ./quickstart.sh ``` ### Step 5 - Verify Upgrade Check your node on our [health site ](https://status.ubitscan.com)It should be online and the client should be "OpenEthereum//v3.2.6-stable", ensure your node is connected to peers and syncing/ in sync. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.ubitscan.com/general-1/network-details/network-upgrades/upgrade-guide-explorer-nodes.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.