OpenFlow message processing for new loxi

Depends-On: Id69c8597eb4564653c56cdc90f2dcec50afbdd25

Change-Id: Ib14fbadd3debf98ce1d56343179f8e7929f8ade8
diff --git a/tools/package/maven-plugin/pom.xml b/tools/package/maven-plugin/pom.xml
index 2d36c86..8d3758d 100644
--- a/tools/package/maven-plugin/pom.xml
+++ b/tools/package/maven-plugin/pom.xml
@@ -54,7 +54,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>19.0</version>
+            <version>20.0</version>
         </dependency>
 
         <dependency>