diff --git a/pom.xml b/pom.xml
index af04c691..1ade6a24 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
         <version>2.2.1</version>
     </parent>
     <groupId>us.codecraft</groupId>
-    <version>1.0.2</version>
+    <version>1.0.3-SNAPSHOT</version>
     <packaging>pom</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/webmagic-core/pom.xml b/webmagic-core/pom.xml
index f436bce2..b7004485 100644
--- a/webmagic-core/pom.xml
+++ b/webmagic-core/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic</artifactId>
-        <version>1.0.2</version>
+        <version>1.0.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-coverage/pom.xml b/webmagic-coverage/pom.xml
index 6265abae..935c4dfe 100644
--- a/webmagic-coverage/pom.xml
+++ b/webmagic-coverage/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic</artifactId>
-        <version>1.0.2</version>
+        <version>1.0.3-SNAPSHOT</version>
     </parent>
 
     <artifactId>webmagic-coverage</artifactId>
diff --git a/webmagic-extension/pom.xml b/webmagic-extension/pom.xml
index a1c26d21..408116b8 100644
--- a/webmagic-extension/pom.xml
+++ b/webmagic-extension/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic</artifactId>
-        <version>1.0.2</version>
+        <version>1.0.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-samples/pom.xml b/webmagic-samples/pom.xml
index 2c2b34ef..c424f568 100644
--- a/webmagic-samples/pom.xml
+++ b/webmagic-samples/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic</artifactId>
-        <version>1.0.2</version>
+        <version>1.0.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-saxon/pom.xml b/webmagic-saxon/pom.xml
index 37349a41..888a673a 100644
--- a/webmagic-saxon/pom.xml
+++ b/webmagic-saxon/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic</artifactId>
-        <version>1.0.2</version>
+        <version>1.0.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-scripts/pom.xml b/webmagic-scripts/pom.xml
index 3093284c..bca71cea 100644
--- a/webmagic-scripts/pom.xml
+++ b/webmagic-scripts/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic</artifactId>
-        <version>1.0.2</version>
+        <version>1.0.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/webmagic-selenium/pom.xml b/webmagic-selenium/pom.xml
index b47f84a3..3b6bdc09 100644
--- a/webmagic-selenium/pom.xml
+++ b/webmagic-selenium/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>us.codecraft</groupId>
         <artifactId>webmagic</artifactId>
-        <version>1.0.2</version>
+        <version>1.0.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>