diff --git a/alibaba-broker-config-client-spring-boot-starter/pom.xml b/alibaba-broker-config-client-spring-boot-starter/pom.xml
index b2ac478b..788ef6d8 100644
--- a/alibaba-broker-config-client-spring-boot-starter/pom.xml
+++ b/alibaba-broker-config-client-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <artifactId>alibaba-broker-config-client-spring-boot-starter</artifactId>
diff --git a/alibaba-broker-grpc-gateway/pom.xml b/alibaba-broker-grpc-gateway/pom.xml
index 12baf468..cafe5230 100644
--- a/alibaba-broker-grpc-gateway/pom.xml
+++ b/alibaba-broker-grpc-gateway/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <properties>
diff --git a/alibaba-broker-http-gateway/pom.xml b/alibaba-broker-http-gateway/pom.xml
index 92d886ce..8ba0743f 100644
--- a/alibaba-broker-http-gateway/pom.xml
+++ b/alibaba-broker-http-gateway/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <artifactId>alibaba-broker-http-gateway</artifactId>
diff --git a/alibaba-broker-registry-client-spring-boot-starter/pom.xml b/alibaba-broker-registry-client-spring-boot-starter/pom.xml
index 471a119d..bf66e66e 100644
--- a/alibaba-broker-registry-client-spring-boot-starter/pom.xml
+++ b/alibaba-broker-registry-client-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <artifactId>alibaba-broker-registry-client-spring-boot-starter</artifactId>
diff --git a/alibaba-broker-server/pom.xml b/alibaba-broker-server/pom.xml
index 67f0092a..541baa37 100644
--- a/alibaba-broker-server/pom.xml
+++ b/alibaba-broker-server/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <artifactId>alibaba-broker-server</artifactId>
diff --git a/alibaba-broker-spring-boot-starter/pom.xml b/alibaba-broker-spring-boot-starter/pom.xml
index 184335e8..d8ab869c 100644
--- a/alibaba-broker-spring-boot-starter/pom.xml
+++ b/alibaba-broker-spring-boot-starter/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <artifactId>alibaba-broker-spring-boot-starter</artifactId>
diff --git a/alibaba-rsocket-core/pom.xml b/alibaba-rsocket-core/pom.xml
index ac375833..aea99a39 100644
--- a/alibaba-rsocket-core/pom.xml
+++ b/alibaba-rsocket-core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
     <artifactId>alibaba-rsocket-core</artifactId>
     <name>Alibaba RSocket Core</name>
diff --git a/alibaba-rsocket-service-common/pom.xml b/alibaba-rsocket-service-common/pom.xml
index 955b1d56..7613064c 100644
--- a/alibaba-rsocket-service-common/pom.xml
+++ b/alibaba-rsocket-service-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <artifactId>alibaba-rsocket-service-common</artifactId>
diff --git a/alibaba-rsocket-spring-boot-starter/pom.xml b/alibaba-rsocket-spring-boot-starter/pom.xml
index cd0a9c56..cf375e9f 100644
--- a/alibaba-rsocket-spring-boot-starter/pom.xml
+++ b/alibaba-rsocket-spring-boot-starter/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.alibaba.rsocket</groupId>
         <artifactId>alibaba-rsocket-broker-parent</artifactId>
-        <version>1.1.6-SNAPSHOT</version>
+        <version>1.1.5</version>
     </parent>
 
     <artifactId>alibaba-rsocket-spring-boot-starter</artifactId>
diff --git a/example/pom.xml b/example/pom.xml
index 539b0d7f..0ba8dc80 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -26,7 +26,7 @@
         <reactor-bom.version>2020.0.31</reactor-bom.version>
         <netty.version>4.1.92.Final</netty.version>
         <rsocket.version>1.1.3</rsocket.version>
-        <alibaba-rsocket.version>1.1.6-SNAPSHOT</alibaba-rsocket.version>
+        <alibaba-rsocket.version>1.1.5</alibaba-rsocket.version>
         <junit5.version>5.9.3</junit5.version>
     </properties>
 
diff --git a/pom.xml b/pom.xml
index bfba62f1..56d7d2ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <groupId>com.alibaba.rsocket</groupId>
     <artifactId>alibaba-rsocket-broker-parent</artifactId>
     <packaging>pom</packaging>
-    <version>1.1.6-SNAPSHOT</version>
+    <version>1.1.5</version>
 
     <modules>
         <module>alibaba-rsocket-core</module>