Проблема с импортом jar файла с помощьб JPype

import jpype
import jpype.imports
from jpype.types import *
from jpype import JPackage, JClass



jvmPath = jpype.getDefaultJVMPath() 
jpype.startJVM(jvmPath, "-ea", r"- 
Djava.class.path=JarFiles\...\...\app.jar")

cp = JPackage('net').somename.somename2

jpype.shutdownJVM()

Выдаётся ошибка: java.lang.java.lang.UnsupportedClassVersionError: java.lang.UnsupportedClassVersionError: net/.../.. has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0