diff --git a/pom.xml b/pom.xml
index d61118d..a04242b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
   <parent>
     <groupId>org.apache</groupId>
     <artifactId>apache</artifactId>
-    <version>21</version>
+    <version>30</version>
   </parent>
 
   <modelVersion>4.0.0</modelVersion>