[](https://php.package.health/packages/oneup/mailchimp-api-v3/2.3.1)
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| guzzlehttp/guzzle | Guzzle is a PHP HTTP client library | ~6.0 | 7.9.2 | outdated |
2 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| leofeyer/optimize-native-functions-fixer | Prefixes native PHP functions which can be replaced with opcodes by the OPcache. | ^1.0 | 1.1.1 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ~5.7 | 11.3.6 | outdated |