diff --git a/common/src/main/java/org/apache/rocketmq/common/MQVersion.java b/common/src/main/java/org/apache/rocketmq/common/MQVersion.java
index 0a2f5a2f13b8a3ecc520ee323557cd1c4998f5d6..71ca0d6a1a95fe9a9282b0bdf0ab318b40b33cae 100644
--- a/common/src/main/java/org/apache/rocketmq/common/MQVersion.java
+++ b/common/src/main/java/org/apache/rocketmq/common/MQVersion.java
@@ -18,7 +18,7 @@ package org.apache.rocketmq.common;
 
 public class MQVersion {
 
-    public static final int CURRENT_VERSION = Version.V4_5_0.ordinal();
+    public static final int CURRENT_VERSION = Version.V4_5_1.ordinal();
 
     public static String getVersionDesc(int value) {
         int length = Version.values().length;