Branch: refs/heads/ver-json-20160810 Home: https://github.com/windup/windup Commit: fcb8a8d42b88630a1acdc760c006c92454f1ed07 https://github.com/windup/windup/commit/fcb8a8d42b88630a1acdc760c006c9245... Author: Ondrej Zizka <zizka(a)seznam.cz&gt; Date: 2016-11-04 (Fri, 04 Nov 2016) Changed paths: M pom.xml Log Message: ----------- org.json:json:20160810 Trying if it would work. 1) The old versions are very buggy 2) Can't serialize proxies 3) The API is supposedly the same.