diff --git a/README.md b/README.md
index 91e15c5b286a4249b7688191e85ccda49eba087b..cbbcb57ce0ce5a33f910889a78433aac90bd6e21 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@
 <dependency>
   <groupId>net.dreamlu</groupId>
   <artifactId>mica-mqtt-spring-boot-starter</artifactId>
-  <version>1.1.4</version>
+  <version>1.2.0</version>
 </dependency>
 ```
 
@@ -63,7 +63,7 @@
 <dependency>
   <groupId>net.dreamlu</groupId>
   <artifactId>mica-mqtt-core</artifactId>
-  <version>1.1.4</version>
+  <version>1.2.0</version>
 </dependency>
 ```
 
diff --git a/pom.xml b/pom.xml
index 7e0da5f9b4bd29b2905aee162d158a40d695e711..8db7721453195500fa200ee3bb33c6d3fed0476c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 
     <properties>
         <!-- mica-mqtt version -->
-        <revision>1.1.5-SNAPSHOT</revision>
+        <revision>1.2.0</revision>
         <!-- java version -->
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>