EDIT

    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

    <java.codelevel>1.8</java.codelevel>

    <spring.version>4.3.28.RELEASE</spring.version>                                 <!-- checked 2020-08, further upgrade possible -->

    <spring-security-oauth2.version>2.5.0.RELEASE</spring-security-oauth2.version>  <!-- checked 2020-08 -->

    <spring-cloud.version>1.1.3.RELEASE</spring-cloud.version>

	<hibernate.version>5.1.17.Final</hibernate.version>

    <lucene.version>5.4.1</lucene.version>

	<unitils.version>3.4.6</unitils.version>

    <hsqldb.version>2.5.1</hsqldb.version>

    <doxia.version>1.9.1</doxia.version>                <!-- checked 2020-08 -->

    <poi.version>4.1.2</poi.version>                    <!-- checked 2020-08 -->

    <jackson.version>2.11.2</jackson.version>           <!-- checked 2020-08 -->