diff --git a/cassandra-storage/pom.xml b/cassandra-storage/pom.xml
index 034063a04eb..cf28bf6f200 100644
--- a/cassandra-storage/pom.xml
+++ b/cassandra-storage/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/common/pom.xml b/common/pom.xml
index 4bd3d8e45ea..ebdb531c35b 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/examples/pom.xml b/examples/pom.xml
index d85163576d2..c6efb88b0b7 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/hdfs-storage/pom.xml b/hdfs-storage/pom.xml
index 2bf56aed8dd..7a75386914e 100644
--- a/hdfs-storage/pom.xml
+++ b/hdfs-storage/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/histogram/pom.xml b/histogram/pom.xml
index 68e85021345..0fea0bcd982 100644
--- a/histogram/pom.xml
+++ b/histogram/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-hadoop/pom.xml b/indexing-hadoop/pom.xml
index 56bd6abbec5..40b655af3f3 100644
--- a/indexing-hadoop/pom.xml
+++ b/indexing-hadoop/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-service/pom.xml b/indexing-service/pom.xml
index 4d2b5f04c81..be252b1a25e 100644
--- a/indexing-service/pom.xml
+++ b/indexing-service/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/kafka-eight/pom.xml b/kafka-eight/pom.xml
index 2c8446655a4..18ceac9ffcf 100644
--- a/kafka-eight/pom.xml
+++ b/kafka-eight/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/kafka-seven/pom.xml b/kafka-seven/pom.xml
index 3da85a1e183..c045bbd4a78 100644
--- a/kafka-seven/pom.xml
+++ b/kafka-seven/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/pom.xml b/pom.xml
index 6f8bc2955ec..afd2d0ba0b4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,14 +23,14 @@
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
     <packaging>pom</packaging>
-    <version>0.6.138</version>
+    <version>0.6.139-SNAPSHOT</version>
     <name>druid</name>
     <description>druid</description>
     <scm>
         <connection>scm:git:ssh://git@github.com/metamx/druid.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/metamx/druid.git</developerConnection>
         <url>http://www.github.com/metamx/druid</url>
-        <tag>druid-0.6.138</tag>
+        <tag>druid-0.6.131-SNAPSHOT</tag>
     </scm>
 
     <prerequisites>
diff --git a/processing/pom.xml b/processing/pom.xml
index f5d42669e97..aab8f6851ed 100644
--- a/processing/pom.xml
+++ b/processing/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/rabbitmq/pom.xml b/rabbitmq/pom.xml
index d083ab101d0..942474943c4 100644
--- a/rabbitmq/pom.xml
+++ b/rabbitmq/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/s3-extensions/pom.xml b/s3-extensions/pom.xml
index 7cf97b28579..38522266519 100644
--- a/s3-extensions/pom.xml
+++ b/s3-extensions/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/server/pom.xml b/server/pom.xml
index 5a6714dc941..0e0ef373f3e 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/services/pom.xml b/services/pom.xml
index 42fcf6862f3..1d52d3cff6f 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.138</version>
+        <version>0.6.139-SNAPSHOT</version>
     </parent>
 
     <dependencies>