Update pom.xml

Author: guwirth

pom.xml

@@ -341,7 +341,7 @@
       <dependency>
         <groupId>org.jdom</groupId>
         <artifactId>jdom2</artifactId>
-        <version>2.0.7</version>
+        <version>2.0.6</version>
       </dependency>
       <dependency>
         <groupId>org.hamcrest</groupId>