diff --git a/cassandra-storage/pom.xml b/cassandra-storage/pom.xml
index 27d1ca5b6c0ac1238690ffc8481413327b3b8938..990019d6188f3ab1762b24fe5e52f89ff4bae0b0 100644
--- a/cassandra-storage/pom.xml
+++ b/cassandra-storage/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/common/pom.xml b/common/pom.xml
index 25499ec48b7f7fb8afd39db9fc3d096951478dab..cb17a137d568419ef4aff0f58076be06962f5a59 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/examples/pom.xml b/examples/pom.xml
index 55dcdec8b12a4bab3229fbb44040ec474533777f..a0efee18e1746093b51a302b3047b5df13004412 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/hdfs-storage/pom.xml b/hdfs-storage/pom.xml
index 58b0bc37b899b142b5bf503a99d96b03ca067223..f056dd34cb3e5e1f8e4e9385f782b2ad1d3f4129 100644
--- a/hdfs-storage/pom.xml
+++ b/hdfs-storage/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/histogram/pom.xml b/histogram/pom.xml
index b28c253a504278189e405eea67c273f1466921c7..cbb7363eb88af7c8e8a51e366b30826fb33096d1 100644
--- a/histogram/pom.xml
+++ b/histogram/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-hadoop/pom.xml b/indexing-hadoop/pom.xml
index 7dc04758b5eb33435bef45992600ca5aab7d1747..a20c8163993a4efcc372748dd109885743d23dad 100644
--- a/indexing-hadoop/pom.xml
+++ b/indexing-hadoop/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-service/pom.xml b/indexing-service/pom.xml
index f86d40672fc75302e7886b55ec9a2f9a7c095fd2..a62c5cfb5680e902641ba7479008e23dcfb980da 100644
--- a/indexing-service/pom.xml
+++ b/indexing-service/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/kafka-eight/pom.xml b/kafka-eight/pom.xml
index a8ba334a7345f3f3bd4445329f721555cae18dde..93f16d9df21397a27e3f4a44109ab58df47ec6c4 100644
--- a/kafka-eight/pom.xml
+++ b/kafka-eight/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/kafka-seven/pom.xml b/kafka-seven/pom.xml
index 98b2907be96f77dd37030dd3ced75510213d0e91..0f18ae2f2ccec43ec0f0574e215643ebbae51caf 100644
--- a/kafka-seven/pom.xml
+++ b/kafka-seven/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/pom.xml b/pom.xml
index f46f28287c5291281b304c7ef3dbe7af95eb0b87..5eafc192df2384f904389c0fe3dd8931fb113164 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,14 +23,14 @@
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
     <packaging>pom</packaging>
-    <version>0.6.167</version>
+    <version>0.6.168-SNAPSHOT</version>
     <name>druid</name>
     <description>druid</description>
     <scm>
         <connection>scm:git:ssh://git@github.com/druid-io/druid.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/druid-io/druid.git</developerConnection>
         <url>https://github.com/druid-io/druid</url>
-        <tag>druid-0.6.167</tag>
+        <tag>druid-0.6.166-SNAPSHOT</tag>
     </scm>
 
     <prerequisites>
diff --git a/processing/pom.xml b/processing/pom.xml
index 1286c88b36c044020e6dab18a3e17ad2a91a1da1..ab50a0529ac2a35d3dd843573a6b5240599accf9 100644
--- a/processing/pom.xml
+++ b/processing/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/rabbitmq/pom.xml b/rabbitmq/pom.xml
index 22248fc7d91652e4ada7ecf5802f1c2e03ba3d8d..a474c60593f45cfb283944896ddd5f741f2807ae 100644
--- a/rabbitmq/pom.xml
+++ b/rabbitmq/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/s3-extensions/pom.xml b/s3-extensions/pom.xml
index 706f7fe2e0407d57af023e2396fa5c1e0fb5c880..4db1d36ca5d765ed50b7f08a10e7df6753865906 100644
--- a/s3-extensions/pom.xml
+++ b/s3-extensions/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/server/pom.xml b/server/pom.xml
index 9ee24064305341baa58c3b1b835c7569e7ed1282..d68c21014feefcd8eeb2953f3ccd04d893cf83d4 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>
diff --git a/services/pom.xml b/services/pom.xml
index c4c11490e151ef3f8a0a3c352aee90a1b8a543a4..fc950ae05b8b0e4a6405b7f7e69dfa49654ee41a 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.6.167</version>
+        <version>0.6.168-SNAPSHOT</version>
     </parent>
 
     <dependencies>