diff --git a/acl/pom.xml b/acl/pom.xml
index cc995de26165d67c758db06fea717df01d4c8463..d9e1fcf93cabfa55b9cbbd9c56980caf7595a63b 100644
--- a/acl/pom.xml
+++ b/acl/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
     <artifactId>rocketmq-acl</artifactId>
     <name>rocketmq-acl ${project.version}</name>
diff --git a/broker/pom.xml b/broker/pom.xml
index 2ca7c6abd6484836e9f47088c151ea7dec75d042..3852baa00e1b777af151e36bca8b766279ee44e9 100644
--- a/broker/pom.xml
+++ b/broker/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/client/pom.xml b/client/pom.xml
index db40c5c472b9e867f04b8379a48f8f4babd6becb..c2ec6fab75b5949b6c3ab61767d000131cc2f297 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/common/pom.xml b/common/pom.xml
index f6ebf51db4b2bc2fe49b991a165c19d01572c462..74ea467ca1ae518f2969869f37e92dd09483f542 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 290506c7f7bcb94c48171d6313da54206c91b340..4e3e78fcd9e87235baa88bb5500b085021a275fe 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
     <artifactId>rocketmq-distribution</artifactId>
     <name>rocketmq-distribution ${project.version}</name>
diff --git a/example/pom.xml b/example/pom.xml
index f55bb718ddd4cb5f6a9dac51ea1460da23eb2237..5e160276e546f2687148793f85f2085aa01abde9 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
@@ -51,12 +51,12 @@
         <dependency>
             <groupId>org.apache.rocketmq</groupId>
             <artifactId>rocketmq-openmessaging</artifactId>
-            <version>4.5.2</version>
+            <version>4.6.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.rocketmq</groupId>
             <artifactId>rocketmq-acl</artifactId>
-            <version>4.5.2</version>
+            <version>4.6.0-SNAPSHOT</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/filter/pom.xml b/filter/pom.xml
index cddf4d78638d1c1ff0d9718676ae979be782d473..9b2128d9575813e8cea26de118dfe7d397ed0aa6 100644
--- a/filter/pom.xml
+++ b/filter/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>rocketmq-all</artifactId>
         <groupId>org.apache.rocketmq</groupId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/logappender/pom.xml b/logappender/pom.xml
index b82cb9360e127367e46d0be10d3fbf8a1d085a5c..667f21358707a5fc984a5ed76a16595326aa696a 100644
--- a/logappender/pom.xml
+++ b/logappender/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>rocketmq-logappender</artifactId>
diff --git a/logging/pom.xml b/logging/pom.xml
index 57f6cedbf8a93dc60db3437dccb6f50e8c6f3768..95c70b504f3dbfacb90ac8bed5c2f92cb61e229e 100644
--- a/logging/pom.xml
+++ b/logging/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/namesrv/pom.xml b/namesrv/pom.xml
index c8de9290ce06de10c662fbf4b02af26195177b36..bb858b91e1b8d2ae0eb5c8f34cd79a01a427230c 100644
--- a/namesrv/pom.xml
+++ b/namesrv/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/openmessaging/pom.xml b/openmessaging/pom.xml
index 8ed0c6d6fc2e54a58102df42bc6c40781729a605..8215a3f628e6bd5fb61321b55a64056c85aa90cb 100644
--- a/openmessaging/pom.xml
+++ b/openmessaging/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>rocketmq-all</artifactId>
         <groupId>org.apache.rocketmq</groupId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 697a1d31496b748ec43a0fa61cce3b981f1dc050..bdc44062ec1221044bbf74ef6fc7a6584b252138 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
     <inceptionYear>2012</inceptionYear>
     <groupId>org.apache.rocketmq</groupId>
     <artifactId>rocketmq-all</artifactId>
-    <version>4.5.2</version>
+    <version>4.6.0-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Apache RocketMQ ${project.version}</name>
     <url>http://rocketmq.apache.org/</url>
@@ -42,7 +42,7 @@
         <url>git@github.com:apache/rocketmq.git</url>
         <connection>scm:git:git@github.com:apache/rocketmq.git</connection>
         <developerConnection>scm:git:git@github.com:apache/rocketmq.git</developerConnection>
-        <tag>rocketmq-all-4.5.2</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <mailingLists>
diff --git a/remoting/pom.xml b/remoting/pom.xml
index 61b480c1c8a07664c3a35b02d11c86d84c4cd319..68aebd9484bf43c130685928e8d6f9d019929483 100644
--- a/remoting/pom.xml
+++ b/remoting/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/srvutil/pom.xml b/srvutil/pom.xml
index 1daacd5244d3e814173ff90e45cddb784cfbfff4..6aa9fa31a22d6df814aac19be7c1b28905dd4ebb 100644
--- a/srvutil/pom.xml
+++ b/srvutil/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/store/pom.xml b/store/pom.xml
index eaf17a2e63a75bdd8a6af3d25363a0783c0ca370..79e337b0b8086bfad68e6fb010a645707e329fec 100644
--- a/store/pom.xml
+++ b/store/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/test/pom.xml b/test/pom.xml
index 52dffebe14539688b8d4bef4f69e1a62282741b1..c3d131888411d4e6b4e972e4cf7c54a1b3df2f5f 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>rocketmq-all</artifactId>
         <groupId>org.apache.rocketmq</groupId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/tools/pom.xml b/tools/pom.xml
index cd4f3a7dfa3008a89a74b0fb45c909e7b0b4472f..061f3c76bd89c756f0b55b94502b51e3adc858ba 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.rocketmq</groupId>
         <artifactId>rocketmq-all</artifactId>
-        <version>4.5.2</version>
+        <version>4.6.0-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>