diff --git a/examples/storm-elasticsearch-examples/pom.xml b/examples/storm-elasticsearch-examples/pom.xml
index 598c71f..0f4a515 100644
--- a/examples/storm-elasticsearch-examples/pom.xml
+++ b/examples/storm-elasticsearch-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-hbase-examples/pom.xml b/examples/storm-hbase-examples/pom.xml
index eb55231..0bdbabe 100644
--- a/examples/storm-hbase-examples/pom.xml
+++ b/examples/storm-hbase-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-hdfs-examples/pom.xml b/examples/storm-hdfs-examples/pom.xml
index ffe196c..da4c257 100644
--- a/examples/storm-hdfs-examples/pom.xml
+++ b/examples/storm-hdfs-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-hive-examples/pom.xml b/examples/storm-hive-examples/pom.xml
index ea240a5..4ef51dc 100644
--- a/examples/storm-hive-examples/pom.xml
+++ b/examples/storm-hive-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-jdbc-examples/pom.xml b/examples/storm-jdbc-examples/pom.xml
index 78c2f09..d790020 100644
--- a/examples/storm-jdbc-examples/pom.xml
+++ b/examples/storm-jdbc-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-jms-examples/pom.xml b/examples/storm-jms-examples/pom.xml
index fdd66e7..0d8926c 100644
--- a/examples/storm-jms-examples/pom.xml
+++ b/examples/storm-jms-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-kafka-client-examples/pom.xml b/examples/storm-kafka-client-examples/pom.xml
index 62869b1..9be33ca 100644
--- a/examples/storm-kafka-client-examples/pom.xml
+++ b/examples/storm-kafka-client-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-kafka-examples/pom.xml b/examples/storm-kafka-examples/pom.xml
index 95c3b4a..21d72f2 100644
--- a/examples/storm-kafka-examples/pom.xml
+++ b/examples/storm-kafka-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-mongodb-examples/pom.xml b/examples/storm-mongodb-examples/pom.xml
index ccab126..49b5479 100644
--- a/examples/storm-mongodb-examples/pom.xml
+++ b/examples/storm-mongodb-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-mqtt-examples/pom.xml b/examples/storm-mqtt-examples/pom.xml
index 5f07414..a961799 100644
--- a/examples/storm-mqtt-examples/pom.xml
+++ b/examples/storm-mqtt-examples/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <artifactId>storm</artifactId>
     <groupId>org.apache.storm</groupId>
-    <version>1.2.0</version>
+    <version>1.2.0-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/storm-opentsdb-examples/pom.xml b/examples/storm-opentsdb-examples/pom.xml
index 3a9ecdd..117998f 100644
--- a/examples/storm-opentsdb-examples/pom.xml
+++ b/examples/storm-opentsdb-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-perf/pom.xml b/examples/storm-perf/pom.xml
index ff80366..afedb1f 100644
--- a/examples/storm-perf/pom.xml
+++ b/examples/storm-perf/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-pmml-examples/pom.xml b/examples/storm-pmml-examples/pom.xml
index 9333468..8307752 100644
--- a/examples/storm-pmml-examples/pom.xml
+++ b/examples/storm-pmml-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/examples/storm-redis-examples/pom.xml b/examples/storm-redis-examples/pom.xml
index 34bf7dc..fa0a6d1 100644
--- a/examples/storm-redis-examples/pom.xml
+++ b/examples/storm-redis-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-solr-examples/pom.xml b/examples/storm-solr-examples/pom.xml
index f87464b..4f44fff 100644
--- a/examples/storm-solr-examples/pom.xml
+++ b/examples/storm-solr-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-starter/pom.xml b/examples/storm-starter/pom.xml
index 2b044fd..fa1ec05 100644
--- a/examples/storm-starter/pom.xml
+++ b/examples/storm-starter/pom.xml
@@ -20,7 +20,7 @@
   <parent>
       <artifactId>storm</artifactId>
       <groupId>org.apache.storm</groupId>
-      <version>1.2.0</version>
+      <version>1.2.0-SNAPSHOT</version>
       <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/flux/flux-core/pom.xml b/external/flux/flux-core/pom.xml
index 870c3de..3f7c9d2 100644
--- a/external/flux/flux-core/pom.xml
+++ b/external/flux/flux-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>flux</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/external/flux/flux-wrappers/pom.xml b/external/flux/flux-wrappers/pom.xml
index 3dc8397..847d84a 100644
--- a/external/flux/flux-wrappers/pom.xml
+++ b/external/flux/flux-wrappers/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>flux</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/external/flux/pom.xml b/external/flux/pom.xml
index 125a381..f44cce0 100644
--- a/external/flux/pom.xml
+++ b/external/flux/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/sql/pom.xml b/external/sql/pom.xml
index c6afee6..9dea3fc 100644
--- a/external/sql/pom.xml
+++ b/external/sql/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/sql/storm-sql-core/pom.xml b/external/sql/storm-sql-core/pom.xml
index 75b8393..a30e7de 100644
--- a/external/sql/storm-sql-core/pom.xml
+++ b/external/sql/storm-sql-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/sql/storm-sql-external/storm-sql-hdfs/pom.xml b/external/sql/storm-sql-external/storm-sql-hdfs/pom.xml
index 518ce77..46180b4 100644
--- a/external/sql/storm-sql-external/storm-sql-hdfs/pom.xml
+++ b/external/sql/storm-sql-external/storm-sql-hdfs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/sql/storm-sql-external/storm-sql-kafka/pom.xml b/external/sql/storm-sql-external/storm-sql-kafka/pom.xml
index ffe4740..39887c2 100644
--- a/external/sql/storm-sql-external/storm-sql-kafka/pom.xml
+++ b/external/sql/storm-sql-external/storm-sql-kafka/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/sql/storm-sql-external/storm-sql-mongodb/pom.xml b/external/sql/storm-sql-external/storm-sql-mongodb/pom.xml
index 146959f..1083a94 100644
--- a/external/sql/storm-sql-external/storm-sql-mongodb/pom.xml
+++ b/external/sql/storm-sql-external/storm-sql-mongodb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/sql/storm-sql-external/storm-sql-redis/pom.xml b/external/sql/storm-sql-external/storm-sql-redis/pom.xml
index e4878ac..3535fb1 100644
--- a/external/sql/storm-sql-external/storm-sql-redis/pom.xml
+++ b/external/sql/storm-sql-external/storm-sql-redis/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/sql/storm-sql-runtime/pom.xml b/external/sql/storm-sql-runtime/pom.xml
index 32acec5..c83682f 100644
--- a/external/sql/storm-sql-runtime/pom.xml
+++ b/external/sql/storm-sql-runtime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-autocreds/pom.xml b/external/storm-autocreds/pom.xml
index 81b869e..e75ffb4 100644
--- a/external/storm-autocreds/pom.xml
+++ b/external/storm-autocreds/pom.xml
@@ -15,11 +15,13 @@
  See the License for the specific language governing permissions and
  limitations under the License.
 -->
-<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">
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-cassandra/pom.xml b/external/storm-cassandra/pom.xml
index 5926fd4..fbbf708 100644
--- a/external/storm-cassandra/pom.xml
+++ b/external/storm-cassandra/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-druid/pom.xml b/external/storm-druid/pom.xml
index bf8b1c3..0e70840 100644
--- a/external/storm-druid/pom.xml
+++ b/external/storm-druid/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-elasticsearch/pom.xml b/external/storm-elasticsearch/pom.xml
index e82b43d..4900a1e 100644
--- a/external/storm-elasticsearch/pom.xml
+++ b/external/storm-elasticsearch/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-eventhubs/pom.xml b/external/storm-eventhubs/pom.xml
index da1324c..e13f305 100755
--- a/external/storm-eventhubs/pom.xml
+++ b/external/storm-eventhubs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     
diff --git a/external/storm-hbase/pom.xml b/external/storm-hbase/pom.xml
index 363ab59..dd8cd0b 100644
--- a/external/storm-hbase/pom.xml
+++ b/external/storm-hbase/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-hdfs/pom.xml b/external/storm-hdfs/pom.xml
index f773a4d..53572d5 100644
--- a/external/storm-hdfs/pom.xml
+++ b/external/storm-hdfs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-hive/pom.xml b/external/storm-hive/pom.xml
index f920a09..b7dbd94 100644
--- a/external/storm-hive/pom.xml
+++ b/external/storm-hive/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>storm</artifactId>
     <groupId>org.apache.storm</groupId>
-    <version>1.2.0</version>
+    <version>1.2.0-SNAPSHOT</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/storm-jdbc/pom.xml b/external/storm-jdbc/pom.xml
index 1b95f5e..cbf2bb0 100644
--- a/external/storm-jdbc/pom.xml
+++ b/external/storm-jdbc/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-jms/pom.xml b/external/storm-jms/pom.xml
index 115e284..774b118 100644
--- a/external/storm-jms/pom.xml
+++ b/external/storm-jms/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-kafka-client/pom.xml b/external/storm-kafka-client/pom.xml
index be2d0f7..51bb797 100644
--- a/external/storm-kafka-client/pom.xml
+++ b/external/storm-kafka-client/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-kafka-monitor/pom.xml b/external/storm-kafka-monitor/pom.xml
index 43da43b..76e7c87 100644
--- a/external/storm-kafka-monitor/pom.xml
+++ b/external/storm-kafka-monitor/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-kafka/pom.xml b/external/storm-kafka/pom.xml
index a4a149d..3fa532c 100644
--- a/external/storm-kafka/pom.xml
+++ b/external/storm-kafka/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-kinesis/pom.xml b/external/storm-kinesis/pom.xml
index d6fe8d1..88c67d2 100644
--- a/external/storm-kinesis/pom.xml
+++ b/external/storm-kinesis/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-metrics/pom.xml b/external/storm-metrics/pom.xml
index af732e9..06bd710 100644
--- a/external/storm-metrics/pom.xml
+++ b/external/storm-metrics/pom.xml
@@ -20,7 +20,7 @@
   <parent>
       <artifactId>storm</artifactId>
       <groupId>org.apache.storm</groupId>
-      <version>1.2.0</version>
+      <version>1.2.0-SNAPSHOT</version>
       <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/storm-mongodb/pom.xml b/external/storm-mongodb/pom.xml
index eb8bd5e..822b948 100644
--- a/external/storm-mongodb/pom.xml
+++ b/external/storm-mongodb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-mqtt/pom.xml b/external/storm-mqtt/pom.xml
index b1b8ddf..5754b0b 100644
--- a/external/storm-mqtt/pom.xml
+++ b/external/storm-mqtt/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>storm</artifactId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-opentsdb/pom.xml b/external/storm-opentsdb/pom.xml
index 2705243..45e133f 100644
--- a/external/storm-opentsdb/pom.xml
+++ b/external/storm-opentsdb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-pmml/pom.xml b/external/storm-pmml/pom.xml
index e8853ba..24af7cf 100644
--- a/external/storm-pmml/pom.xml
+++ b/external/storm-pmml/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-redis/pom.xml b/external/storm-redis/pom.xml
index 09334a1..3facb15 100644
--- a/external/storm-redis/pom.xml
+++ b/external/storm-redis/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-solr/pom.xml b/external/storm-solr/pom.xml
index 5a3bef0..6d6cf24 100644
--- a/external/storm-solr/pom.xml
+++ b/external/storm-solr/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-submit-tools/pom.xml b/external/storm-submit-tools/pom.xml
index 3cd6657..48bc32f 100644
--- a/external/storm-submit-tools/pom.xml
+++ b/external/storm-submit-tools/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 7345add..d2b556f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 
     <groupId>org.apache.storm</groupId>
     <artifactId>storm</artifactId>
-    <version>1.2.0</version>
+    <version>1.2.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Storm</name>
     <description>Distributed and fault-tolerant realtime computation</description>
@@ -202,7 +202,7 @@
     <scm>
         <connection>scm:git:https://git-wip-us.apache.org/repos/asf/storm.git</connection>
         <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/storm.git</developerConnection>
-        <tag>v1.2.0</tag>
+        <tag>HEAD</tag>
         <url>https://git-wip-us.apache.org/repos/asf/storm</url>
     </scm>
 
diff --git a/storm-buildtools/maven-shade-clojure-transformer/pom.xml b/storm-buildtools/maven-shade-clojure-transformer/pom.xml
index 94cf5f2..acedaf7 100644
--- a/storm-buildtools/maven-shade-clojure-transformer/pom.xml
+++ b/storm-buildtools/maven-shade-clojure-transformer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-buildtools/storm-maven-plugins/pom.xml b/storm-buildtools/storm-maven-plugins/pom.xml
index f9a8ad1..503a373 100644
--- a/storm-buildtools/storm-maven-plugins/pom.xml
+++ b/storm-buildtools/storm-maven-plugins/pom.xml
@@ -21,7 +21,7 @@
   <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
   </parent>
   <groupId>org.apache.storm</groupId>
diff --git a/storm-core/pom.xml b/storm-core/pom.xml
index 0a0ce3e..00326f3 100644
--- a/storm-core/pom.xml
+++ b/storm-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>..</relativePath>
     </parent>
     <groupId>org.apache.storm</groupId>
diff --git a/storm-dist/binary/pom.xml b/storm-dist/binary/pom.xml
index 4ca1a2e..3945f78 100644
--- a/storm-dist/binary/pom.xml
+++ b/storm-dist/binary/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <groupId>org.apache.storm</groupId>
diff --git a/storm-dist/source/pom.xml b/storm-dist/source/pom.xml
index 6933bf8..fbf7b28 100644
--- a/storm-dist/source/pom.xml
+++ b/storm-dist/source/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <groupId>org.apache.storm</groupId>
diff --git a/storm-multilang/javascript/pom.xml b/storm-multilang/javascript/pom.xml
index 24e5535..d96d9fb 100644
--- a/storm-multilang/javascript/pom.xml
+++ b/storm-multilang/javascript/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <groupId>org.apache.storm</groupId>
diff --git a/storm-multilang/python/pom.xml b/storm-multilang/python/pom.xml
index 660ec54..8d56edf 100644
--- a/storm-multilang/python/pom.xml
+++ b/storm-multilang/python/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <groupId>org.apache.storm</groupId>
diff --git a/storm-multilang/ruby/pom.xml b/storm-multilang/ruby/pom.xml
index a55d0ca..8415557 100644
--- a/storm-multilang/ruby/pom.xml
+++ b/storm-multilang/ruby/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>1.2.0</version>
+        <version>1.2.0-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <groupId>org.apache.storm</groupId>
diff --git a/storm-rename-hack/pom.xml b/storm-rename-hack/pom.xml
index a331927..dbbc8ef 100644
--- a/storm-rename-hack/pom.xml
+++ b/storm-rename-hack/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>storm</artifactId>
     <groupId>org.apache.storm</groupId>
-    <version>1.2.0</version>
+    <version>1.2.0-SNAPSHOT</version>
     <relativePath>../pom.xml</relativePath>
   </parent>