Set JCommander to newest version

pesse · pesse · commit f21c739243ef · 2018-03-27T23:13:49.000+02:00
Fixes #63
diff --git a/pom.xml b/pom.xml
@@ -34,7 +34,7 @@
     <dependency>
       <groupId>com.beust</groupId>
       <artifactId>jcommander</artifactId>
-      <version>1.69</version>
+      <version>1.72</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
