diff --git a/alluxio/pom.xml b/alluxio/pom.xml
index 22c682b..8f2dee4 100644
--- a/alluxio/pom.xml
+++ b/alluxio/pom.xml
@@ -22,14 +22,14 @@
     <parent>
         <artifactId>zeppelin</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.6.3-SNAPSHOT</version>
+        <version>0.6.2</version>
         <relativePath>..</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-alluxio</artifactId>
     <packaging>jar</packaging>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <name>Zeppelin: Alluxio interpreter</name>
 
     <properties>
diff --git a/angular/pom.xml b/angular/pom.xml
index b6cf53e..ee85669 100644
--- a/angular/pom.xml
+++ b/angular/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-angular</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Angular interpreter</name>
 
   <dependencies>
diff --git a/bigquery/pom.xml b/bigquery/pom.xml
index b18b64a..a16e36f 100644
--- a/bigquery/pom.xml
+++ b/bigquery/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-bigquery</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: BigQuery interpreter</name>
 
   <dependencies>
diff --git a/cassandra/pom.xml b/cassandra/pom.xml
index 670c722..c7a33cf 100644
--- a/cassandra/pom.xml
+++ b/cassandra/pom.xml
@@ -22,14 +22,14 @@
     <parent>
         <artifactId>zeppelin</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.6.3-SNAPSHOT</version>
+        <version>0.6.2</version>
         <relativePath>..</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-cassandra_2.10</artifactId>
     <packaging>jar</packaging>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <name>Zeppelin: Apache Cassandra interpreter</name>
     <description>Zeppelin cassandra support</description>
 
diff --git a/elasticsearch/pom.xml b/elasticsearch/pom.xml
index fbf025b..c320e7f 100644
--- a/elasticsearch/pom.xml
+++ b/elasticsearch/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-elasticsearch</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Elasticsearch interpreter</name>
 
   <properties>
diff --git a/file/pom.xml b/file/pom.xml
index 9b1d7a2..6c8ab0a 100644
--- a/file/pom.xml
+++ b/file/pom.xml
@@ -22,13 +22,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-file</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: File System Interpreters</name>
 
   <dependencies>
diff --git a/flink/pom.xml b/flink/pom.xml
index 632eb83..3564c62 100644
--- a/flink/pom.xml
+++ b/flink/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-flink_2.10</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Flink</name>
   <description>Zeppelin flink support</description>
 
diff --git a/geode/pom.xml b/geode/pom.xml
index c206117..a17913f 100644
--- a/geode/pom.xml
+++ b/geode/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-geode</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Apache Geode interpreter</name>
 
   <properties>
diff --git a/hbase/pom.xml b/hbase/pom.xml
index f5f05f8..5cc638c 100644
--- a/hbase/pom.xml
+++ b/hbase/pom.xml
@@ -22,13 +22,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-hbase</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: HBase interpreter</name>
 
   <properties>
diff --git a/ignite/pom.xml b/ignite/pom.xml
index 52b58d5..2516f15 100644
--- a/ignite/pom.xml
+++ b/ignite/pom.xml
@@ -22,13 +22,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <artifactId>zeppelin-ignite_2.10</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Apache Ignite interpreter</name>
 
   <properties>
diff --git a/jdbc/pom.xml b/jdbc/pom.xml
index 26f3af2..8a954c5 100644
--- a/jdbc/pom.xml
+++ b/jdbc/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-jdbc</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: JDBC interpreter</name>
   
   <properties>
diff --git a/kylin/pom.xml b/kylin/pom.xml
index 9c11bb8..c476c64 100644
--- a/kylin/pom.xml
+++ b/kylin/pom.xml
@@ -23,14 +23,14 @@
     <parent>
         <artifactId>zeppelin</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.6.3-SNAPSHOT</version>
+        <version>0.6.2</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-kylin</artifactId>
     <packaging>jar</packaging>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <name>Zeppelin: Kylin interpreter</name>
 
     <dependencies>
diff --git a/lens/pom.xml b/lens/pom.xml
index 600b2b4..a36fac8 100644
--- a/lens/pom.xml
+++ b/lens/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-lens</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Lens interpreter</name>
   
   <properties>
diff --git a/livy/pom.xml b/livy/pom.xml
index 813f1a5..660068f 100644
--- a/livy/pom.xml
+++ b/livy/pom.xml
@@ -24,14 +24,14 @@
     <parent>
         <artifactId>zeppelin</artifactId>
         <groupId>org.apache.zeppelin</groupId>
-        <version>0.6.3-SNAPSHOT</version>
+        <version>0.6.2</version>
         <relativePath>..</relativePath>
     </parent>
 
     <groupId>org.apache.zeppelin</groupId>
     <artifactId>zeppelin-livy</artifactId>
     <packaging>jar</packaging>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <name>Zeppelin: Livy interpreter</name>
 
     <properties>
diff --git a/markdown/pom.xml b/markdown/pom.xml
index d069ebd..b407799 100644
--- a/markdown/pom.xml
+++ b/markdown/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-markdown</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Markdown interpreter</name>
 
   <dependencies>
diff --git a/pom.xml b/pom.xml
index 4e3384e..3dcf839 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin</artifactId>
   <packaging>pom</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin</name>
   <description>Zeppelin project</description>
   <url>http://zeppelin.apache.org</url>
diff --git a/postgresql/pom.xml b/postgresql/pom.xml
index f21275c..b73c78d 100644
--- a/postgresql/pom.xml
+++ b/postgresql/pom.xml
@@ -23,13 +23,13 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-postgresql</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: PostgreSQL interpreter</name>
 
   <properties>
diff --git a/python/pom.xml b/python/pom.xml
index cf4451f..71f4727 100644
--- a/python/pom.xml
+++ b/python/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-python</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Python interpreter</name>
 
   <properties>
diff --git a/r/pom.xml b/r/pom.xml
index 1db9d49..61c8f73 100644
--- a/r/pom.xml
+++ b/r/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/scalding/pom.xml b/scalding/pom.xml
index c4870dc..3cad1c6 100644
--- a/scalding/pom.xml
+++ b/scalding/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-scalding_2.10</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Scalding interpreter</name>
 
   <properties>
diff --git a/shell/pom.xml b/shell/pom.xml
index ff3a9c6..8c8ab82 100644
--- a/shell/pom.xml
+++ b/shell/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-shell</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Shell interpreter</name>
 
   <dependencies>
diff --git a/spark-dependencies/pom.xml b/spark-dependencies/pom.xml
index fc2a196..0bfd030 100644
--- a/spark-dependencies/pom.xml
+++ b/spark-dependencies/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-spark-dependencies_2.10</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Spark dependencies</name>
   <description>Zeppelin spark support</description>
 
diff --git a/spark/pom.xml b/spark/pom.xml
index 63b5f32..6011f48 100644
--- a/spark/pom.xml
+++ b/spark/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-spark_2.10</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Spark</name>
   <description>Zeppelin spark support</description>
 
diff --git a/zeppelin-display/pom.xml b/zeppelin-display/pom.xml
index f26c0f6..4457c13 100644
--- a/zeppelin-display/pom.xml
+++ b/zeppelin-display/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-display_2.10</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Display system apis</name>
 
   <dependencyManagement>
diff --git a/zeppelin-distribution/pom.xml b/zeppelin-distribution/pom.xml
index 8446fbd..876a6a4 100644
--- a/zeppelin-distribution/pom.xml
+++ b/zeppelin-distribution/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/zeppelin-interpreter/pom.xml b/zeppelin-interpreter/pom.xml
index 87636dc..53b5b9f 100644
--- a/zeppelin-interpreter/pom.xml
+++ b/zeppelin-interpreter/pom.xml
@@ -24,14 +24,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-interpreter</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Interpreter</name>
   <description>Zeppelin Interpreter</description>
 
diff --git a/zeppelin-server/pom.xml b/zeppelin-server/pom.xml
index 6d302f5..f7272ec 100644
--- a/zeppelin-server/pom.xml
+++ b/zeppelin-server/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-server</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Server</name>
 
   <properties>
diff --git a/zeppelin-web/pom.xml b/zeppelin-web/pom.xml
index 481611d..8c544a1 100644
--- a/zeppelin-web/pom.xml
+++ b/zeppelin-web/pom.xml
@@ -22,14 +22,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-web</artifactId>
   <packaging>war</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: web Application</name>
 
   <!-- See https://github.com/eirslett/frontend-maven-plugin/issues/229 -->
diff --git a/zeppelin-zengine/pom.xml b/zeppelin-zengine/pom.xml
index df06dde..66c3362 100644
--- a/zeppelin-zengine/pom.xml
+++ b/zeppelin-zengine/pom.xml
@@ -23,14 +23,14 @@
   <parent>
     <artifactId>zeppelin</artifactId>
     <groupId>org.apache.zeppelin</groupId>
-    <version>0.6.3-SNAPSHOT</version>
+    <version>0.6.2</version>
     <relativePath>..</relativePath>
   </parent>
 
   <groupId>org.apache.zeppelin</groupId>
   <artifactId>zeppelin-zengine</artifactId>
   <packaging>jar</packaging>
-  <version>0.6.3-SNAPSHOT</version>
+  <version>0.6.2</version>
   <name>Zeppelin: Zengine</name>
   <description>Zeppelin Zengine</description>