Bumped up to project version 22
diff --git a/pom.xml b/pom.xml
index cc7c04e..14a3d39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.directory.project</groupId>
     <artifactId>project</artifactId>
-    <version>20</version>
+    <version>22</version>
   </parent>
   <groupId>org.apache.directory.junit</groupId>
   <artifactId>junit-addons</artifactId>