--- pom.xml-orig	2015-07-20 12:51:05.000000000 -0300
+++ pom.xml	2017-08-05 18:05:01.356967366 -0300
@@ -27,10 +27,11 @@
     <plugins>
       <plugin><!-- create uberjar for easy testing -->
         <artifactId>maven-assembly-plugin</artifactId>
-        <executions>
+        <version>3.0.0</version>
+	<executions>
           <execution>
             <goals>
-              <goal>attached</goal>
+              <goal>single</goal>
             </goals>
             <phase>package</phase>
             <configuration>