Compatible with PHP 5,4 ?

Is Contact 7 compatible with PHP 5.4+?

Our email discussion group (Mailman) is running foul of new spam settings (DMARC and stuff – whatever that is.) Our web host is testing a setup with a new version of Mailman that’s meant to help these problems. That server runs PHP 5.4. They’re happy the latest version of WP should run fine but said I should check with the developers of the theme and plugins I use. before we try migrating.

Do you expect us to be OK?

Thanks.

https://wordpress.org/plugins/contact-form-7/