Error About UnsupportedClassVerion Java Runtime Error

[Akash Jain]

I got this error while trying to RUN a pipeline for salesforce with Ant Migration Tool..

I have checked local system jdk version...tried to use lower version as well as higher version..but still getting the same error....Is there any other place where I need to check it??

BUILD FAILED
/opt/atlassian/pipelines/agent/build/build/build.xml:5: java.lang.UnsupportedClassVersionError: com/sforce/soap/partner/fault/LoginFault 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
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1149)