**Symfony version(s) affected**: 5.2 **Description** In [1a5636c](https://github.com/symfony/mime/commit/1a5636cbf45cbf1d9c1c9b3716f680340b0a826b) a dependency has been introduced, even if mime library doesn't use directly phpdocumentor library. **Possible Solution** Remove phpdocumentor/reflection-docblock from dependencies of symfony/mime