diff --git a/d4dj_rankTracker.jar b/d4dj_rankTracker.jar
index b874deb..6d02b1e 100644
Binary files a/d4dj_rankTracker.jar and b/d4dj_rankTracker.jar differ
diff --git a/src/main/java/d4dj/d4dj/App.java b/src/main/java/d4dj/d4dj/App.java
index 730391b..c3be7b5 100644
--- a/src/main/java/d4dj/d4dj/App.java
+++ b/src/main/java/d4dj/d4dj/App.java
@@ -288,6 +288,7 @@ public class App
               //System.out.format("Position : %s%n", annotation.getBoundingPoly());
             }
           }
+          client.close();
         }
         //System.out.println(reader);
         
diff --git a/target/classes/d4dj/d4dj/App.class b/target/classes/d4dj/d4dj/App.class
index fbf53ef..817727b 100644
Binary files a/target/classes/d4dj/d4dj/App.class and b/target/classes/d4dj/d4dj/App.class differ