# Updating Spine 1. Checkout the Esoteric Spine Runtimes repo to the `spine-runtimes` folder: https://github.com/EsotericSoftware/spine-runtimes/ and make sure this is in the `plugins/spine` folder, not the `plugins/spine/src` folder. 2. Run `npm i` inside the `spine-runtimes` folder. 3. Add the `source-map` module: `npm i --save-dev source-map`. 4. Run `npm run plugin.spine.runtimes` to build the new runtimes to the `plugins/spine/src/runtimes` folder. You can now build a new version of the Spine Plugin: 5. `npm run plugin.spine.dist`.