How can I downgrade the phalcon version?

[jasmineNik]

I've installed the phalcon by following the docs. Then I tried downgrade the version by checking out to the 3.3.x branch and install again but I still have an error when I'm trying to do composer install.
Here is the error:
dmkit/phalcon-jwt-auth 1.0.0 requires ext-phalcon ^3.0 -> it has the wrong version installed (4.1.2)

So can anybody help me to install the correct version?
My php version is 7.4 /The project requires php >=7.1/.

[niden]

Uninstall phalcon. Ensure that you also delete the phalcon.so module from your server. Check out the branch you need and then compile from sources. That should do it.

[jasmineNik]

I did it. I have checked out to branch 3.3.x but it didn't help me. Still the version 4.1.2