The Apache Maven team is pleased to announce the release of the Maven JAR Plugin version 3.3.0.
https://maven.apache.org/plugins/maven-jar-plugin/ You should specify the version in your project's plugin configuration: <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <version>3.3.0</version> </plugin> Release Notes - Maven JAR Plugin - Version 3.3.0 ** Bug * [MJAR-275] - outputTimestamp not applied to module-info; breaks reproducible builds ** Task * [MJAR-278] - Update plugin (requires Maven 3.2.5+) * [MJAR-280] - Java 8 as minimum ** Dependency upgrade * [MJAR-288] - Upgrade Parent to 36 * [MJAR-290] - Update Plexus Utils to 3.4.2 * [MJAR-291] - Upgrade Parent to 37 Enjoy, -The Apache Maven team
