diff --git a/all/pom.xml b/all/pom.xml
index 90b73cd75..7211c7a4d 100644
--- a/all/pom.xml
+++ b/all/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.alipay.sofa</groupId>
     <artifactId>sofa-rpc-all</artifactId>
-    <version>5.5.9-SNAPSHOT</version>
+    <version>5.5.9</version>
 
     <name>${project.groupId}:${project.artifactId}</name>
     <url>http://github.com/sofastack/sofa-rpc</url>
diff --git a/bom/pom.xml b/bom/pom.xml
index ce069e158..1b1f4b959 100644
--- a/bom/pom.xml
+++ b/bom/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.alipay.sofa</groupId>
     <artifactId>sofa-rpc-bom</artifactId>
-    <version>5.5.9-SNAPSHOT</version>
+    <version>5.5.9</version>
     <packaging>pom</packaging>
 
     <properties>
diff --git a/core-impl/client/pom.xml b/core-impl/client/pom.xml
index 0d356387b..e1824c79a 100644
--- a/core-impl/client/pom.xml
+++ b/core-impl/client/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-client</artifactId>
diff --git a/core-impl/codec/pom.xml b/core-impl/codec/pom.xml
index f9c39f8a6..70bf7563b 100644
--- a/core-impl/codec/pom.xml
+++ b/core-impl/codec/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-codec</artifactId>
diff --git a/core-impl/filter/pom.xml b/core-impl/filter/pom.xml
index 554336017..e3e8db178 100644
--- a/core-impl/filter/pom.xml
+++ b/core-impl/filter/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-filter</artifactId>
diff --git a/core-impl/log/pom.xml b/core-impl/log/pom.xml
index 870102364..01a618761 100644
--- a/core-impl/log/pom.xml
+++ b/core-impl/log/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-log</artifactId>
diff --git a/core-impl/pom.xml b/core-impl/pom.xml
index 1697d93bb..27aaf8246 100644
--- a/core-impl/pom.xml
+++ b/core-impl/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-parent</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-core-impl</artifactId>
diff --git a/core-impl/proxy/pom.xml b/core-impl/proxy/pom.xml
index bac05e957..5b666635d 100644
--- a/core-impl/proxy/pom.xml
+++ b/core-impl/proxy/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-proxy</artifactId>
diff --git a/core-impl/transport/pom.xml b/core-impl/transport/pom.xml
index 0dee2c652..ce24a86cf 100644
--- a/core-impl/transport/pom.xml
+++ b/core-impl/transport/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <artifactId>sofa-rpc-core-impl</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
     
     <artifactId>sofa-rpc-transport</artifactId>
diff --git a/core/api/pom.xml b/core/api/pom.xml
index 6574ac635..154dee33e 100644
--- a/core/api/pom.xml
+++ b/core/api/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-api</artifactId>
diff --git a/core/api/src/main/java/com/alipay/sofa/rpc/common/Version.java b/core/api/src/main/java/com/alipay/sofa/rpc/common/Version.java
index 8dd958fd6..56ae6fd0a 100644
--- a/core/api/src/main/java/com/alipay/sofa/rpc/common/Version.java
+++ b/core/api/src/main/java/com/alipay/sofa/rpc/common/Version.java
@@ -37,5 +37,5 @@ public final class Version {
     /**
      * 当前Build版本，每次发布修改
      */
-    public static final String BUILD_VERSION = "5.5.9_20191009073008";
+    public static final String BUILD_VERSION = "5.5.9_20191011104639";
 }
diff --git a/core/common/pom.xml b/core/common/pom.xml
index 22fdd21f5..b5c80bf16 100644
--- a/core/common/pom.xml
+++ b/core/common/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-common</artifactId>
diff --git a/core/exception/pom.xml b/core/exception/pom.xml
index 44a8cfa30..783264fa3 100644
--- a/core/exception/pom.xml
+++ b/core/exception/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-core</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-exception</artifactId>
diff --git a/core/pom.xml b/core/pom.xml
index dfc5daae6..457f3ccf9 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-parent</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-core</artifactId>
diff --git a/example/pom.xml b/example/pom.xml
index 0a1d1ae15..5b3ee2892 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-parent</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-example</artifactId>
diff --git a/extension-impl/api-compatible/pom.xml b/extension-impl/api-compatible/pom.xml
index 3f2420218..de8e06b95 100644
--- a/extension-impl/api-compatible/pom.xml
+++ b/extension-impl/api-compatible/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-api-compatible</artifactId>
diff --git a/extension-impl/bootstrap-bolt/pom.xml b/extension-impl/bootstrap-bolt/pom.xml
index ed0b1a42a..b2587f4df 100644
--- a/extension-impl/bootstrap-bolt/pom.xml
+++ b/extension-impl/bootstrap-bolt/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-bootstrap-bolt</artifactId>
diff --git a/extension-impl/bootstrap-dubbo/pom.xml b/extension-impl/bootstrap-dubbo/pom.xml
index ad09d2ebf..d6cf84864 100644
--- a/extension-impl/bootstrap-dubbo/pom.xml
+++ b/extension-impl/bootstrap-dubbo/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>sofa-rpc-extension-impl</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-bootstrap-dubbo</artifactId>
diff --git a/extension-impl/bootstrap-http/pom.xml b/extension-impl/bootstrap-http/pom.xml
index 76dda9828..657cfaa61 100644
--- a/extension-impl/bootstrap-http/pom.xml
+++ b/extension-impl/bootstrap-http/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-bootstrap-http</artifactId>
diff --git a/extension-impl/bootstrap-rest/pom.xml b/extension-impl/bootstrap-rest/pom.xml
index 3cbf8e6b4..9b1354e1e 100644
--- a/extension-impl/bootstrap-rest/pom.xml
+++ b/extension-impl/bootstrap-rest/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>sofa-rpc-extension-impl</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-bootstrap-rest</artifactId>
diff --git a/extension-impl/codec-jackson/pom.xml b/extension-impl/codec-jackson/pom.xml
index b490beb09..f2d9de0c9 100644
--- a/extension-impl/codec-jackson/pom.xml
+++ b/extension-impl/codec-jackson/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-codec-jackson</artifactId>
diff --git a/extension-impl/codec-protobuf/pom.xml b/extension-impl/codec-protobuf/pom.xml
index e78aa7791..e8c76503e 100644
--- a/extension-impl/codec-protobuf/pom.xml
+++ b/extension-impl/codec-protobuf/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-codec-protobuf</artifactId>
diff --git a/extension-impl/codec-sofa-hessian/pom.xml b/extension-impl/codec-sofa-hessian/pom.xml
index bc970d6c8..09bdf27dc 100644
--- a/extension-impl/codec-sofa-hessian/pom.xml
+++ b/extension-impl/codec-sofa-hessian/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-codec-sofa-hessian</artifactId>
diff --git a/extension-impl/extension-common/pom.xml b/extension-impl/extension-common/pom.xml
index 0905b0a3a..755b3dd6c 100644
--- a/extension-impl/extension-common/pom.xml
+++ b/extension-impl/extension-common/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-extension-common</artifactId>
diff --git a/extension-impl/fault-hystrix/pom.xml b/extension-impl/fault-hystrix/pom.xml
index 7a6d28576..c86a98950 100644
--- a/extension-impl/fault-hystrix/pom.xml
+++ b/extension-impl/fault-hystrix/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
     
     <modelVersion>4.0.0</modelVersion>
diff --git a/extension-impl/fault-tolerance/pom.xml b/extension-impl/fault-tolerance/pom.xml
index 7dbd5c49b..016200349 100644
--- a/extension-impl/fault-tolerance/pom.xml
+++ b/extension-impl/fault-tolerance/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-fault-tolerance</artifactId>
diff --git a/extension-impl/log-common-tools/pom.xml b/extension-impl/log-common-tools/pom.xml
index 88c6f453c..ff59f1f4c 100644
--- a/extension-impl/log-common-tools/pom.xml
+++ b/extension-impl/log-common-tools/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-log-common-tools</artifactId>
diff --git a/extension-impl/metrics-lookout/pom.xml b/extension-impl/metrics-lookout/pom.xml
index 85281cfef..4fe2d7418 100644
--- a/extension-impl/metrics-lookout/pom.xml
+++ b/extension-impl/metrics-lookout/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofa-rpc-extension-impl</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/extension-impl/pom.xml b/extension-impl/pom.xml
index 7a25304f3..e9996543b 100644
--- a/extension-impl/pom.xml
+++ b/extension-impl/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-parent</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-extension-impl</artifactId>
diff --git a/extension-impl/registry-consul/pom.xml b/extension-impl/registry-consul/pom.xml
index 19208beb4..6e09c70e3 100644
--- a/extension-impl/registry-consul/pom.xml
+++ b/extension-impl/registry-consul/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-registry-consul</artifactId>
diff --git a/extension-impl/registry-local/pom.xml b/extension-impl/registry-local/pom.xml
index 20c6fae05..e74e412ef 100644
--- a/extension-impl/registry-local/pom.xml
+++ b/extension-impl/registry-local/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-registry-local</artifactId>
diff --git a/extension-impl/registry-mesh/pom.xml b/extension-impl/registry-mesh/pom.xml
index dfe2e511c..c2bcb77f5 100644
--- a/extension-impl/registry-mesh/pom.xml
+++ b/extension-impl/registry-mesh/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-registry-mesh</artifactId>
diff --git a/extension-impl/registry-nacos/pom.xml b/extension-impl/registry-nacos/pom.xml
index 950f5148c..2cf4e8b01 100644
--- a/extension-impl/registry-nacos/pom.xml
+++ b/extension-impl/registry-nacos/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofa-rpc-extension-impl</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/extension-impl/registry-sofa/pom.xml b/extension-impl/registry-sofa/pom.xml
index ee5856ba4..2a14dfea7 100644
--- a/extension-impl/registry-sofa/pom.xml
+++ b/extension-impl/registry-sofa/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <groupId>com.alipay.sofa</groupId>
diff --git a/extension-impl/registry-zk/pom.xml b/extension-impl/registry-zk/pom.xml
index ddd7d836d..87ac63b08 100644
--- a/extension-impl/registry-zk/pom.xml
+++ b/extension-impl/registry-zk/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-registry-zk</artifactId>
diff --git a/extension-impl/remoting-bolt/pom.xml b/extension-impl/remoting-bolt/pom.xml
index cd4563cce..0b7390a29 100644
--- a/extension-impl/remoting-bolt/pom.xml
+++ b/extension-impl/remoting-bolt/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-remoting-bolt</artifactId>
diff --git a/extension-impl/remoting-http/pom.xml b/extension-impl/remoting-http/pom.xml
index 5915a7f56..fc9433eec 100644
--- a/extension-impl/remoting-http/pom.xml
+++ b/extension-impl/remoting-http/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>sofa-rpc-extension-impl</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-remoting-http</artifactId>
diff --git a/extension-impl/remoting-resteasy/pom.xml b/extension-impl/remoting-resteasy/pom.xml
index 5e63c2df1..d13edeb42 100644
--- a/extension-impl/remoting-resteasy/pom.xml
+++ b/extension-impl/remoting-resteasy/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-remoting-resteasy</artifactId>
diff --git a/extension-impl/tracer-opentracing-resteasy/pom.xml b/extension-impl/tracer-opentracing-resteasy/pom.xml
index 5eaf4a7e8..8a2f83cb0 100644
--- a/extension-impl/tracer-opentracing-resteasy/pom.xml
+++ b/extension-impl/tracer-opentracing-resteasy/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-tracer-opentracing-resteasy</artifactId>
diff --git a/extension-impl/tracer-opentracing/pom.xml b/extension-impl/tracer-opentracing/pom.xml
index 9a9e43027..b48426ec6 100644
--- a/extension-impl/tracer-opentracing/pom.xml
+++ b/extension-impl/tracer-opentracing/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-extension-impl</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-tracer-opentracing</artifactId>
diff --git a/pom.xml b/pom.xml
index 256b527b8..e298d3350 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
    
     <groupId>com.alipay.sofa</groupId>
     <artifactId>sofa-rpc-parent</artifactId>
-    <version>5.5.9-SNAPSHOT</version>
+    <version>5.5.9</version>
     <packaging>pom</packaging>
     <name>[SOFA] - RPC Framework</name>
     <url>http://www.antfin.com</url>
diff --git a/test/pom.xml b/test/pom.xml
index 7dbab0208..59d8910a2 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-parent</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-test</artifactId>
diff --git a/test/test-common/pom.xml b/test/test-common/pom.xml
index c327ef143..7d53dd628 100644
--- a/test/test-common/pom.xml
+++ b/test/test-common/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-test</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-test-common</artifactId>
diff --git a/test/test-integration-3rd/pom.xml b/test/test-integration-3rd/pom.xml
index eb2b77676..3f2395f66 100644
--- a/test/test-integration-3rd/pom.xml
+++ b/test/test-integration-3rd/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-test</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-test-integration-3rd</artifactId>
diff --git a/test/test-integration/pom.xml b/test/test-integration/pom.xml
index 1529700b5..9bba0adde 100644
--- a/test/test-integration/pom.xml
+++ b/test/test-integration/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-rpc-test</artifactId>
-        <version>5.5.9-SNAPSHOT</version>
+        <version>5.5.9</version>
     </parent>
 
     <artifactId>sofa-rpc-test-integration</artifactId>