diff --git a/exception-handler/pom.xml b/exception-handler/pom.xml
index f43c7d5..47c7a23 100644
--- a/exception-handler/pom.xml
+++ b/exception-handler/pom.xml
@@ -4,14 +4,14 @@
    <groupId>com.github.raychatter</groupId>
    <artifactId>spring-restful-exception-handler</artifactId>
    <packaging>jar</packaging>
-   <version>1.0</version>
+   <version>1.0-SNAPSHOT</version>
    <name>spring-restful-exception-handler</name>
    <description>Custom exception handler annotation for Spring to unify the error handling.</description>
    <url>https://github.com/raychatter/spring-restful-exception-handler</url>
    <parent>
       <groupId>com.github.raychatter</groupId>
       <artifactId>spring-restful-exception-handler-parent</artifactId>
-      <version>1.0</version>
+      <version>1.0-SNAPSHOT</version>
    </parent>
    <organization>
       <name>ThoughtWorks</name>
diff --git a/pom.xml b/pom.xml
index 1b8a6a3..558b021 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
    <groupId>com.github.raychatter</groupId>
    <artifactId>spring-restful-exception-handler-parent</artifactId>
    <packaging>pom</packaging>
-   <version>1.0</version>
+   <version>1.0-SNAPSHOT</version>
    <name>Spring Restful Exception Handler</name>
    <parent>
       <groupId>org.sonatype.oss</groupId>
diff --git a/sample/pom.xml b/sample/pom.xml
index 0e5622b..6d7f86f 100755
--- a/sample/pom.xml
+++ b/sample/pom.xml
@@ -4,13 +4,13 @@
    <groupId>com.github.raychatter</groupId>
    <artifactId>sample</artifactId>
    <packaging>war</packaging>
-   <version>1.0</version>
+   <version>1.0-SNAPSHOT</version>
    <name>A demo app that shows custom exception handling</name>
    <url>https://github.com/raychatter/spring-restful-exception-handler</url>
    <parent>
       <groupId>com.github.raychatter</groupId>
       <artifactId>spring-restful-exception-handler-parent</artifactId>
-      <version>1.0</version>
+      <version>1.0-SNAPSHOT</version>
    </parent>
    <properties>
       <spring.version>3.1.1.RELEASE</spring.version>
@@ -70,7 +70,7 @@
       <dependency>
          <groupId>com.github.raychatter</groupId>
          <artifactId>spring-restful-exception-handler</artifactId>
-         <version>1.0</version>
+         <version>1.0-SNAPSHOT</version>
       </dependency>
    </dependencies>
    <build>