Upgrades to thr latest Apache Master pom
diff --git a/pom.xml b/pom.xml
index 7a2be51..1cc926a 100755
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>org.apache</groupId>
         <artifactId>apache</artifactId>
-        <version>16</version>
+        <version>18</version>
     </parent>
     <groupId>org.apache.struts</groupId>
     <artifactId>struts-master</artifactId>