still trying to find out what's causing jenkins to fail

bundles/de.cau.se.teetime.configuration.dsl/pom.xml

@@ -21,7 +21,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>exec-maven-plugin</artifactId>
-				<version>1.4.0</version>
+				<version>1.5.0</version>
 				<executions>
 					<execution>
 						<id>mwe2Launcher</id>