diff --git a/fullstack/pregelix/pregelix-dataflow-std-base/pom.xml b/fullstack/pregelix/pregelix-dataflow-std-base/pom.xml
index 53d7c22..287c8ff 100644
--- a/fullstack/pregelix/pregelix-dataflow-std-base/pom.xml
+++ b/fullstack/pregelix/pregelix-dataflow-std-base/pom.xml
@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	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>
 	<artifactId>pregelix-dataflow-std-base</artifactId>
 	<packaging>jar</packaging>
@@ -7,7 +8,7 @@
 	<parent>
     		<groupId>edu.uci.ics.hyracks</groupId>
     		<artifactId>pregelix</artifactId>
-    		<version>0.2.3-SNAPSHOT</version>
+    		<version>0.2.2-SNAPSHOT</version>
   	</parent>
 
 
@@ -71,14 +72,14 @@
 		<dependency>
 			<groupId>edu.uci.ics.hyracks</groupId>
 			<artifactId>pregelix-api</artifactId>
-			<version>0.2.3-SNAPSHOT</version>
+			<version>0.2.2-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
 			<groupId>edu.uci.ics.hyracks</groupId>
 			<artifactId>hyracks-api</artifactId>
-			<version>0.2.3-SNAPSHOT</version>
+			<version>0.2.2-SNAPSHOT</version>
 			<type>jar</type>
 			<scope>compile</scope>
 		</dependency>