[](https://php.package.health/packages/yoast/wordpress-seo/20.12-RC2)
1 total, all up-to-date
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| composer/installers | A multi-framework Composer library installer | ^1.12 || ^2.0 | v2.3.0 | up to date |
10 total, 9 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/guzzle | Guzzle is a PHP HTTP client library | 6.5.8 | 7.9.2 | outdated |
| humbug/php-scoper | Prefixes all PHP namespaces in a file or directory. | ^0.13.4 | 0.18.15 | outdated |
| league/oauth2-client | OAuth 2.0 Client Library | 2.6.1 | 2.7.0 | outdated |
| psr/container | Common Container Interface (PHP FIG PSR-11) | 1.0.0 | 2.0.2 | outdated |
| psr/log | Common interface for logging libraries | ^1.0 | 3.0.2 | outdated |
| symfony/config | Helps you find, load, combine, autofill and validate configuration values of any kind | ^3.4 | v7.1.7 | outdated |
| symfony/dependency-injection | Allows you to standardize and centralize the way objects are constructed in your application | ^3.4 | v7.1.6 | outdated |
| wordproof/wordpress-sdk | WordPress SDK | 1.3.2 | 1.3.5 | outdated |
| yoast/wp-test-utils | PHPUnit cross-version compatibility layer for testing plugins and themes build for WordPress | ^1.1.1 | 1.2.0 | up to date |
| yoast/yoastcs | PHP_CodeSniffer rules for Yoast projects | ^2.3.1 | 3.1.0 | outdated |