JBeret currently has jboss-parent version 21 as its parent pom. Need to upgrade from 21 to jboss-parent 22, to be consistent with WildFly.

WildFly project upgraded parent pom to jboss-parent 22 in commit https://github.com/wildfly/wildfly/commit/d1253b081ee6124a9e9118ebfb7e3b0a1b536504, on 12/12/2016

WildFly weld version upgrade commit: https://github.com/wildfly/wildfly/commit/9212ee9baad472d7ca66b50e61e8e73a98762d2f on Fed 3, 2017