diff --git a/broker/pom.xml b/broker/pom.xml
index 0f4ae312f8656692b9591652b996bd4fd4a9f94e..fd1e691489fc156391804ad8387e5d49058b9104 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/client/pom.xml b/client/pom.xml
index d97ba7758cfc0a0c158606e2bb2cab8e52b3433d..7b73f3fbf08554507b17568192afa56660b3b317 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/common/pom.xml b/common/pom.xml
index cfad0d3e11045018ab7ea4b2ef6732b278dd8756..56b5d448e6dbc37836cf711dbb2f53520f4157bc 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 20e9e6eeb035ad0f863dec1441e051a7efc57b7c..9839b15d2d478beac745b7ae3be030668486a231 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
     <artifactId>rocketmq-distribution</artifactId>
     <name>rocketmq-distribution ${project.version}</name>
diff --git a/example/pom.xml b/example/pom.xml
index 260085e006103aab671c293d76e782f9d4dcff10..947e5f2647bb35f788c7c6851cc9524de0360799 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>org.apache.rocketmq</groupId>
             <artifactId>rocketmq-openmessaging</artifactId>
-            <version>4.1.0-incubating</version>
+            <version>4.2.0-incubating-SNAPSHOT</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/filter/pom.xml b/filter/pom.xml
index b08ce2d20d7444480532ff335ff03793ce9e7fdf..f0a18e32447793693cf66f2da24bb2dc138a6340 100644
--- a/filter/pom.xml
+++ b/filter/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>rocketmq-all</artifactId>
         <groupId>org.apache.rocketmq</groupId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/filtersrv/pom.xml b/filtersrv/pom.xml
index f41f3b72982d869fbaf7cc9d9633a2c12c91e935..2fc3e07547c88f80d2f29d175bd7b5476d1fc7f1 100644
--- a/filtersrv/pom.xml
+++ b/filtersrv/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/logappender/pom.xml b/logappender/pom.xml
index c18ace72a4f8203032afecf6698122517b06ce2c..b75f25e915ee181819bf8dcc74a4ca374428fcfe 100644
--- a/logappender/pom.xml
+++ b/logappender/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>rocketmq-logappender</artifactId>
diff --git a/namesrv/pom.xml b/namesrv/pom.xml
index 9939e4f67374186d5f381ba88b622a543da1cb90..253135fcb6c92e7084e86680c0486be78024ca3a 100644
--- a/namesrv/pom.xml
+++ b/namesrv/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/openmessaging/pom.xml b/openmessaging/pom.xml
index e857be993325dbf206a5394793795bc47fd20248..ec59b876c09b5255d8a7bdd579498301e1b03141 100644
--- a/openmessaging/pom.xml
+++ b/openmessaging/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>rocketmq-all</artifactId>
         <groupId>org.apache.rocketmq</groupId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index ea4af1e98e6ca7795c5a98e7c44d859b5c70792b..90f40d7e24b2158691d6f354f12531029f405da7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
     <inceptionYear>2012</inceptionYear>
     <groupId>org.apache.rocketmq</groupId>
     <artifactId>rocketmq-all</artifactId>
-    <version>4.1.0-incubating</version>
+    <version>4.2.0-incubating-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Apache RocketMQ ${project.version}</name>
     <url>http://rocketmq.incubator.apache.org/</url>
@@ -43,7 +43,7 @@
         <connection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-rocketmq.git</connection>
         <developerConnection>scm:git:https://git-wip-us.apache.org/repos/asf/incubator-rocketmq.git
         </developerConnection>
-        <tag>rocketmq-all-4.1.0-incubating</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <mailingLists>
diff --git a/remoting/pom.xml b/remoting/pom.xml
index 569b917508a63fb9e0e62ed12a20a01f4e6084a4..df207cfff9b550a930c345010df3a7d76fe56ffe 100644
--- a/remoting/pom.xml
+++ b/remoting/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/srvutil/pom.xml b/srvutil/pom.xml
index 53fee1047d310ea00b5edf387d35b5038b197e13..57b4085db5ad74e739ed56d8247795a3a51eea94 100644
--- a/srvutil/pom.xml
+++ b/srvutil/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/store/pom.xml b/store/pom.xml
index 45223fdb27dc155f5dcf81c46beded57f78bbed0..e0256b1557227332d0cd1db776aee8eb59e3764d 100644
--- a/store/pom.xml
+++ b/store/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/pom.xml b/test/pom.xml
index 30dd2a86acc7b539446a8e0d28608b86e1fb6074..49f376105e17231dc1c397d7b3a1f3c527f054f9 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>rocketmq-all</artifactId>
         <groupId>org.apache.rocketmq</groupId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/tools/pom.xml b/tools/pom.xml
index e3da25d1eb540cb9ec1161f4ba0e8c8c2d3e0f91..439cb680c29c7fa04db7ae0324c276257e8d6906 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.1.0-incubating</version>
+        <version>4.2.0-incubating-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>