Updated pom.xml
diff --git a/jpa/polyglot/polyglot.relational/pom.xml b/jpa/polyglot/polyglot.relational/pom.xml
index 84c04f9..43116e6 100644
--- a/jpa/polyglot/polyglot.relational/pom.xml
+++ b/jpa/polyglot/polyglot.relational/pom.xml
@@ -16,7 +16,7 @@
 		<dependency>
 			<groupId>${eclipselink.groupid}</groupId>
 			<artifactId>javax.persistence</artifactId>
-			<version>${jpa.version}</version>
+			<version>2.0.5</version>
 		</dependency>
 		<dependency>
 			<groupId>${eclipselink.groupid}</groupId>
diff --git a/jpa/polyglot/pom.xml b/jpa/polyglot/pom.xml
index 70c624b..74a1541 100644
--- a/jpa/polyglot/pom.xml
+++ b/jpa/polyglot/pom.xml
@@ -3,22 +3,22 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-    <parent>
-		<relativePath>..</relativePath>
-		<groupId>eclipselink.example.jpa</groupId>
-		<artifactId>examples</artifactId>
-		<version>2.4.2-SNAPSHOT</version>
-	</parent>
-
     <groupId>eclipselink.example.polyglot</groupId>
 	<artifactId>parent</artifactId>
 	<packaging>pom</packaging>
+    <version>2.4.2-SNAPSHOT</version>
 
 	<name>Polyglot Example</name>
 
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <eclipselink.groupid>org.eclipse.persistence</eclipselink.groupid>
+        <eclipselink.version>2.4.2-SNAPSHOT</eclipselink.version>
+    </properties>
+
 	<modules>
-        <module>polyglot.nosql</module>
         <module>polyglot.relational</module>
+        <module>polyglot.nosql</module>
         <module>polyglot.composite</module>
         <module>polyglot.client</module>
  	</modules>
@@ -39,4 +39,12 @@
         </plugins>
 	</build>
     
+    <repositories>
+        <repository>
+            <id>oss.sonatype.org</id>
+            <name>OSS Sonatype Staging</name>
+            <url>https://oss.sonatype.org/content/groups/staging</url>
+        </repository>
+    </repositories>
+    
 </project>