diff --git a/examples/pom.xml b/examples/pom.xml
index e99d36de..b1ca2fb2 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springside</groupId>
 		<artifactId>springside-parent</artifactId>
-		<version>4.0.1.GA</version>
+		<version>4.1.0-SNAPSHOT</version>
 		<relativePath>../modules/parent/</relativePath>
 	</parent>	
 	<groupId>org.springside.examples</groupId>
diff --git a/examples/quickstart/pom.xml b/examples/quickstart/pom.xml
index 4faaf537..9ed4c63f 100644
--- a/examples/quickstart/pom.xml
+++ b/examples/quickstart/pom.xml
@@ -4,13 +4,13 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springside.examples</groupId>
 	<artifactId>quickstart</artifactId>
-	<version>4.0.1.GA</version>
+	<version>4.1.0-SNAPSHOT</version>
 	<packaging>war</packaging>
 	<name>Springside :: Example :: QuickStart</name>
 
 	<properties>
 		<!-- 主要依赖库的版本定义 -->
-		<springside.version>4.0.1.GA</springside.version>
+		<springside.version>4.1.0-SNAPSHOT</springside.version>
 		<spring.version>3.1.3.RELEASE</spring.version>
 		<hibernate.version>4.1.8.Final</hibernate.version>
 		<spring-data-jpa.version>1.2.0.RELEASE</spring-data-jpa.version>
diff --git a/examples/showcase/pom.xml b/examples/showcase/pom.xml
index 78593608..7e12fe2f 100644
--- a/examples/showcase/pom.xml
+++ b/examples/showcase/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springside</groupId>
 		<artifactId>springside-parent</artifactId>
-		<version>4.0.1.GA</version>
+		<version>4.1.0-SNAPSHOT</version>
 		<relativePath>../../modules/parent/</relativePath>
 	</parent>
 	<groupId>org.springside.examples</groupId>
diff --git a/modules/core/pom.xml b/modules/core/pom.xml
index d4f6d48e..4732dd8f 100644
--- a/modules/core/pom.xml
+++ b/modules/core/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springside</groupId>
 		<artifactId>springside-parent</artifactId>
-		<version>4.0.1.GA</version>
+		<version>4.1.0-SNAPSHOT</version>
 		<relativePath>../parent/</relativePath>
 	</parent>
 	<artifactId>springside-core</artifactId>
diff --git a/modules/extension/pom.xml b/modules/extension/pom.xml
index 13f25243..d78d0eb6 100644
--- a/modules/extension/pom.xml
+++ b/modules/extension/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springside</groupId>
 		<artifactId>springside-parent</artifactId>
-		<version>4.0.1.GA</version>
+		<version>4.1.0-SNAPSHOT</version>
 		<relativePath>../parent/</relativePath>
 	</parent>
 	<artifactId>springside-extension</artifactId>
diff --git a/modules/parent/pom.xml b/modules/parent/pom.xml
index 323aaac6..6227a078 100644
--- a/modules/parent/pom.xml
+++ b/modules/parent/pom.xml
@@ -4,13 +4,13 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springside</groupId>
 	<artifactId>springside-parent</artifactId>
-	<version>4.0.1.GA</version>
+	<version>4.1.0-SNAPSHOT</version>
 	<name>Springside :: Module :: Parent</name>
 	<packaging>pom</packaging>
 
 	<properties>
 		<!-- 主要依赖库的版本定义 -->
-		<springside.version>4.0.1.GA</springside.version>
+		<springside.version>4.1.0-SNAPSHOT</springside.version>
 		<spring.version>3.1.3.RELEASE</spring.version>
 		<hibernate.version>4.1.8.Final</hibernate.version>
 		<mybatis.version>3.1.1</mybatis.version>
diff --git a/modules/pom.xml b/modules/pom.xml
index 9737dfbe..c40779bc 100644
--- a/modules/pom.xml
+++ b/modules/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springside</groupId>
 		<artifactId>springside-parent</artifactId>
-		<version>4.0.1.GA</version>
+		<version>4.1.0-SNAPSHOT</version>
 		<relativePath>../modules/parent/</relativePath>
 	</parent>	
 	<artifactId>springside-modules</artifactId>
diff --git a/modules/test/pom.xml b/modules/test/pom.xml
index db086941..a5e4ea97 100644
--- a/modules/test/pom.xml
+++ b/modules/test/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springside</groupId>
 		<artifactId>springside-parent</artifactId>
-		<version>4.0.1.GA</version>
+		<version>4.1.0-SNAPSHOT</version>
 		<relativePath>../parent/</relativePath>
 	</parent>
 	<artifactId>springside-test</artifactId>
diff --git a/pom.xml b/pom.xml
index c79b33b0..86a9316c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.springside</groupId>
 	<artifactId>springside-project</artifactId>
-	<version>4.0.1.GA</version>
+	<version>4.1.0-SNAPSHOT</version>
 	<name>Springside :: Project</name>
 	<packaging>pom</packaging>
 
diff --git a/support/h2/pom.xml b/support/h2/pom.xml
index e1518360..62c3b8dd 100644
--- a/support/h2/pom.xml
+++ b/support/h2/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springside</groupId>
 		<artifactId>springside-parent</artifactId>
-		<version>4.0.1.GA</version>
+		<version>4.1.0-SNAPSHOT</version>
 		<relativePath>../../modules/parent/</relativePath>
 	</parent>
 	<groupId>org.springside</groupId>
diff --git a/support/maven-archetype/pom.xml b/support/maven-archetype/pom.xml
index f42e854b..cd8cdc2c 100644
--- a/support/maven-archetype/pom.xml
+++ b/support/maven-archetype/pom.xml
@@ -4,7 +4,7 @@
 
   <groupId>org.springside.examples</groupId>
   <artifactId>quickstart-archetype</artifactId>
-  <version>4.0.1.GA</version>
+  <version>4.1.0-SNAPSHOT</version>
   <packaging>maven-archetype</packaging>
 
   <name>SpringSide :: Archetype :: QuickStart</name>
diff --git a/support/maven-archetype/src/main/resources/archetype-resources/pom.xml b/support/maven-archetype/src/main/resources/archetype-resources/pom.xml
index fb778c1a..6f7c530a 100644
--- a/support/maven-archetype/src/main/resources/archetype-resources/pom.xml
+++ b/support/maven-archetype/src/main/resources/archetype-resources/pom.xml
@@ -9,7 +9,7 @@
 
 	<properties>
 		<!-- 主要依赖库的版本定义 -->
-		<springside.version>4.0.1.GA</springside.version>
+		<springside.version>4.1.0-SNAPSHOT</springside.version>
 		<spring.version>3.1.3.RELEASE</spring.version>
 		<hibernate.version>4.1.8.Final</hibernate.version>
 		<spring-data-jpa.version>1.2.0.RELEASE</spring-data-jpa.version>