diff --git a/agent/pom.xml b/agent/pom.xml
index a1868bc11..7b8208eb4 100644
--- a/agent/pom.xml
+++ b/agent/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-agent</artifactId>
diff --git a/bootstrap-core/pom.xml b/bootstrap-core/pom.xml
index 01d3da27c..b9f2d27f9 100644
--- a/bootstrap-core/pom.xml
+++ b/bootstrap-core/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-bootstrap-core</artifactId>
diff --git a/bootstrap/pom.xml b/bootstrap/pom.xml
index 1dc25fef6..c9ecfa0ae 100644
--- a/bootstrap/pom.xml
+++ b/bootstrap/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-bootstrap</artifactId>
diff --git a/collector/pom.xml b/collector/pom.xml
index a1f8ff5c1..9c2c54978 100644
--- a/collector/pom.xml
+++ b/collector/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-collector</artifactId>
diff --git a/commons/pom.xml b/commons/pom.xml
index 91679d576..25da79391 100644
--- a/commons/pom.xml
+++ b/commons/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-commons</artifactId>
diff --git a/commons/src/main/java/com/navercorp/pinpoint/common/Version.java b/commons/src/main/java/com/navercorp/pinpoint/common/Version.java
index 450bf78e4..d4be33133 100644
--- a/commons/src/main/java/com/navercorp/pinpoint/common/Version.java
+++ b/commons/src/main/java/com/navercorp/pinpoint/common/Version.java
@@ -1,20 +1,4 @@
-/*
- * Copyright 2014 NAVER Corp.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 package com.navercorp.pinpoint.common;
 public final class Version {
-    public static final String VERSION = "1.0.4";
+    public static final String VERSION = "1.0.5-SNAPSHOT";
 }
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index dfd68775e..1e526dc41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     </organization>
     <groupId>com.navercorp.pinpoint</groupId>
     <artifactId>pom</artifactId>
-    <version>1.0.4</version>
+    <version>1.0.5-SNAPSHOT</version>
     <name>pinpoint</name>
     <packaging>pom</packaging>
 
diff --git a/profiler-optional/pom.xml b/profiler-optional/pom.xml
index c6d92a396..103c2157c 100644
--- a/profiler-optional/pom.xml
+++ b/profiler-optional/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
     
     <artifactId>pinpoint-profiler-optional</artifactId>
diff --git a/profiler/pom.xml b/profiler/pom.xml
index f957741fa..1fefafca7 100644
--- a/profiler/pom.xml
+++ b/profiler/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-profiler</artifactId>
diff --git a/rpc/pom.xml b/rpc/pom.xml
index 744cc7f01..085801354 100644
--- a/rpc/pom.xml
+++ b/rpc/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
     
     <artifactId>pinpoint-rpc</artifactId>
diff --git a/thrift/pom.xml b/thrift/pom.xml
index 4f3fa3485..98278e534 100644
--- a/thrift/pom.xml
+++ b/thrift/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-thrift</artifactId>
diff --git a/web/pom.xml b/web/pom.xml
index 07f033cc3..415195356 100644
--- a/web/pom.xml
+++ b/web/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.navercorp.pinpoint</groupId>
         <artifactId>pom</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>pinpoint-web</artifactId>