[](https://php.package.health/packages/civicrm/civicrm-packages/4.5.3)
4 total, 4 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| psr/log | Common interface for logging libraries | 1.0.0 | 3.0.2 | outdated |
| symfony/dependency-injection | Allows you to standardize and centralize the way objects are constructed in your application | 2.3.* | v7.1.8 | outdated |
| symfony/event-dispatcher | Provides tools that allow your application components to communicate with each other by dispatching events and listening to them | 2.3.* | v7.1.6 | outdated |
| symfony/finder | Finds files and directories via an intuitive fluent interface | 2.3.* | v7.1.6 | outdated |
No required development dependencies.