diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b1212d7..aadabd51 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 All notable changes to this project will be documented in this file.
 
+# [v0.25.0](https://github.com/cryptape/cita-sdk-java/compare/v0.24.1...v0.25.0) (2019-08-27)
+
+### Feature
+
+* add queryGroups RPC request
+* add newGroup RPC request
+
 # [v0.24.1](https://github.com/cryptape/cita-sdk-java/compare/v0.24.0...v0.24.1) (2019-08-16)
 
 ### Feature
diff --git a/README.md b/README.md
index 200ecc56..a51a0620 100644
--- a/README.md
+++ b/README.md
@@ -29,12 +29,12 @@ maven
 <dependency>
   <groupId>com.cryptape.cita</groupId>
   <artifactId>core</artifactId>
-  <version>0.24.1</version>
+  <version>0.25.0</version>
 </dependency>
 ```
 Gradle
 ```
-compile 'com.cryptape.cita:core:0.24.1'
+compile 'com.cryptape.cita:core:0.25.0'
 ```
 
 Install manually
@@ -170,12 +170,12 @@ Gradle 5.0
 <dependency>
   <groupId>com.cryptape.cita</groupId>
   <artifactId>core</artifactId>
-  <version>0.24.1</version>
+  <version>0.25.0</version>
 </dependency>
 ```
 Gradle
 ```
-compile 'com.cryptape.cita:core:0.24.1'
+compile 'com.cryptape.cita:core:0.25.0'
 ```
 
 手动安装  
diff --git a/build.gradle b/build.gradle
index 1b246717..89617197 100644
--- a/build.gradle
+++ b/build.gradle
@@ -49,7 +49,7 @@ allprojects {
     targetCompatibility = 1.8
 
     group 'com.cryptape.cita'
-    version '0.24.1'
+    version '0.25.0'
 
     apply plugin: 'java'
     apply plugin: 'jacoco'
@@ -145,7 +145,7 @@ configure(subprojects.findAll { it.name != 'integration-tests' }) {
         publications {
             mavenJava(MavenPublication) {
                 groupId 'com.cryptape.cita'
-                version '0.24.1'
+                version '0.25.0'
                 from components.java
 
                 artifact sourcesJar {