Updating compiler plugin


git-svn-id: https://svn.apache.org/repos/asf/directory/project/trunk@1671099 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 1b2f796..dd9491a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -574,7 +574,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-compiler-plugin</artifactId>
-          <version>3.2</version>
+          <version>3.3</version>
           <configuration>
             <source>1.7</source>
             <target>1.7</target>