Burp execution Java error on docker run

[RoA6]

Hi,
I'm getting the following error when trying to run the docker (after build):

Error: LinkageError occurred while loading main class burp.StartBurp
	java.lang.UnsupportedClassVersionError: burp/StartBurp has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0

I tried several approaches like changing the Java version on the host, and also changing the openjdk image version, but can't seem to solve it.
Any ideas?