GitHub Pages uses the following dependencies and versions:
| Dependency | Version |
|---|---|
| RedCloth | 4.2.9 |
| github-pages | 60 |
| github-pages-health-check | 1.1.0 |
| html-pipeline | 2.3.0 |
| jekyll | 3.0.3 |
| jekyll-coffeescript | 1.0.1 |
| jekyll-feed | 0.4.0 |
| jekyll-gist | 1.4.0 |
| jekyll-github-metadata | 1.9.0 |
| jekyll-mentions | 1.0.1 |
| jekyll-paginate | 1.1.0 |
| jekyll-redirect-from | 0.9.1 |
| jekyll-sass-converter | 1.3.0 |
| jekyll-seo-tag | 1.3.2 |
| jekyll-sitemap | 0.10.0 |
| jekyll-textile-converter | 0.1.0 |
| jemoji | 0.5.1 |
| kramdown | 1.10.0 |
| liquid | 3.0.6 |
| rdiscount | 2.1.8 |
| redcarpet | 3.3.3 |
| rouge | 1.10.1 |
| ruby | 2.1.7 |
| safe_yaml | 1.0.4 |
| sass | 3.4.21 |
Programmatic access
Want a more programmatic way to keep your local version of Jekyll up to date? All dependencies are bundled within the GitHub Pages Ruby gem, or are available programmatically via pages.github.com/versions.json