diff --git a/pom.xml b/pom.xml
index 2d7c2bc..35b6982 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.alipay.sofa</groupId>
     <artifactId>sofa-rpc-boot-projects</artifactId>
-    <version>5.5.1-SNAPSHOT</version>
+    <version>5.5.1</version>
     <packaging>pom</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/sofa-boot-core/pom.xml b/sofa-boot-core/pom.xml
index aa4af6c..546bbc3 100644
--- a/sofa-boot-core/pom.xml
+++ b/sofa-boot-core/pom.xml
@@ -5,12 +5,12 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofaboot-dependencies</artifactId>
-        <version>2.5.2</version>
+        <version>2.6.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>rpc-sofa-boot-core</artifactId>
-    <version>5.5.1-SNAPSHOT</version>
+    <version>5.5.1</version>
 
     <url>https://github.com/alipay/sofa-rpc</url>
 
@@ -23,7 +23,7 @@
         <dubbo_version>2.4.10</dubbo_version>
         <cxf.version>3.0.14</cxf.version>
         <skipTests>false</skipTests>
-        <rpc.all.version>5.5.1-SNAPSHOT</rpc.all.version>
+        <rpc.all.version>5.5.1</rpc.all.version>
         <zkclient.version>0.10</zkclient.version>
         <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
         <maven-source-plugin.version>3.0.1</maven-source-plugin.version>
diff --git a/sofa-boot-plugin/pom.xml b/sofa-boot-plugin/pom.xml
index 9ceb0c5..3471244 100644
--- a/sofa-boot-plugin/pom.xml
+++ b/sofa-boot-plugin/pom.xml
@@ -5,16 +5,16 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofaboot-dependencies</artifactId>
-        <version>2.5.2</version>
+        <version>2.6.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>rpc-sofa-boot-plugin</artifactId>
-    <version>5.5.1-SNAPSHOT</version>
+    <version>5.5.1</version>
 
     <properties>
         <ark.plugin.name>rpc-sofa-boot-plugin</ark.plugin.name>
-        <rpc.all.version>5.5.1-SNAPSHOT</rpc.all.version>
+        <rpc.all.version>5.5.1</rpc.all.version>
         <maven-javadoc-plugin.version>2.10.4</maven-javadoc-plugin.version>
         <maven-source-plugin.version>3.0.1</maven-source-plugin.version>
         <maven-java-formatter-plugin.version>0.4</maven-java-formatter-plugin.version>
diff --git a/sofa-boot-samples/pom.xml b/sofa-boot-samples/pom.xml
index b4e5717..2bea49f 100644
--- a/sofa-boot-samples/pom.xml
+++ b/sofa-boot-samples/pom.xml
@@ -7,14 +7,14 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-boot-projects</artifactId>
-        <version>5.5.1-SNAPSHOT</version>
+        <version>5.5.1</version>
     </parent>
 
     <properties>
         <dubbo_version>2.4.10</dubbo_version>
         <cxf.version>3.0.14</cxf.version>
-        <sofaboot.version>2.5.2</sofaboot.version>
-        <rpc.starter.version>5.5.1-SNAPSHOT</rpc.starter.version>
+        <sofaboot.version>2.6.1</sofaboot.version>
+        <rpc.starter.version>5.5.1</rpc.starter.version>
         <curator-test.version>2.9.1</curator-test.version>
         <junit.version>4.12</junit.version>
         <spring-boot-starter-test.version>1.4.2.RELEASE</spring-boot-starter-test.version>
diff --git a/sofa-boot-starter/pom.xml b/sofa-boot-starter/pom.xml
index 9880f4a..8d90ef6 100644
--- a/sofa-boot-starter/pom.xml
+++ b/sofa-boot-starter/pom.xml
@@ -5,12 +5,12 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofaboot-dependencies</artifactId>
-        <version>2.5.2</version>
+        <version>2.6.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>rpc-sofa-boot-starter</artifactId>
-    <version>5.5.1-SNAPSHOT</version>
+    <version>5.5.1</version>
 
     <url>https://github.com/alipay/sofa-rpc</url>
 
@@ -18,7 +18,7 @@
         <java.version>1.6</java.version>
         <project.build.encoding>UTF-8</project.build.encoding>
         <skipTests>false</skipTests>
-        <rpc.starter.version>5.5.1-SNAPSHOT</rpc.starter.version>
+        <rpc.starter.version>5.5.1</rpc.starter.version>
         <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
         <maven-source-plugin.version>3.0.1</maven-source-plugin.version>
         <license-maven-plugin.version>3.0</license-maven-plugin.version>