[RadixDLT]

you should upgrade to symfony 6.4, which is the long term release

you can still use 5.4 up until 2026, but you need to update your packages

https://symfony.com/releases

this will show you how to upgrade: https://symfony.com/doc/6.4/setup/unstable_versions.html

[morenatron]

At least its maintained, but yeah a lot of old dependencies that are not maintained anymore. Is it worth updating every dependency one by one and try to upgrade the whole thing?