diff --git a/mica-mqtt-broker/pom.xml b/mica-mqtt-broker/pom.xml
index 10be0b7f93f8b86f5880e039410599dcfc674204..d3ba9bc7ee1c3056131c9a1727652a6ce0a87851 100644
--- a/mica-mqtt-broker/pom.xml
+++ b/mica-mqtt-broker/pom.xml
@@ -62,16 +62,16 @@
     <dependencyManagement>
         <dependencies>
             <dependency>
-                <groupId>net.dreamlu</groupId>
-                <artifactId>mica-bom</artifactId>
-                <version>${mica.version}</version>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring.boot.version}</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
             <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-dependencies</artifactId>
-                <version>${spring.boot.version}</version>
+                <groupId>net.dreamlu</groupId>
+                <artifactId>mica-bom</artifactId>
+                <version>${mica.version}</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/mica-mqtt-spring-boot-starter/pom.xml b/mica-mqtt-spring-boot-starter/pom.xml
index d8d101a776d0da779891787022529f89da57875f..45f4d83eaee5492855031e39230e2c48a7379729 100644
--- a/mica-mqtt-spring-boot-starter/pom.xml
+++ b/mica-mqtt-spring-boot-starter/pom.xml
@@ -12,9 +12,9 @@
     <name>${project.artifactId}</name>
 
     <properties>
-        <micrometer-core.version>1.7.5</micrometer-core.version>
+        <micrometer-core.version>1.8.1</micrometer-core.version>
         <lombok.version>1.18.22</lombok.version>
-        <mica.auto.version>2.1.3</mica.auto.version>
+        <mica.auto.version>2.2.2</mica.auto.version>
     </properties>
 
     <dependencies>
diff --git a/pom.xml b/pom.xml
index 04b16411249673d741f48c7dae8fa42cbc62d730..2d924bf964b914154e518dbb1c47bac512314e9b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,8 +20,8 @@
         <maven-flatten.version>1.2.2</maven-flatten.version>
         <!-- tio version -->
         <tio.version>3.7.5.v20211028-RELEASE</tio.version>
-        <spring.boot.version>2.5.7</spring.boot.version>
-        <mica.version>2.5.7</mica.version>
+        <spring.boot.version>2.6.2</spring.boot.version>
+        <mica.version>2.6.0</mica.version>
         <fastjson.version>1.2.78</fastjson.version>
     </properties>