diff --git a/CHANGELOG.md b/CHANGELOG.md
index f1cfbd92a..a6d937703 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,17 @@
+# 2.1.0 (2022-12-26)
+
+## 🚀 Features
+
+- feat: support omnilock script (#590)
+- feat: support building transaction in dev chain (#591)
+- feat: support indexer RPC in ckb (#601)
+- feat: support light client RPC (#602)
+- feat: support offchain cell (#603, 606)
+- feat: support field extra in mercury RPC get_balance (#605)
+- feat: support RPC method estimate_cycles (#608)
+- feat:support rpc method get fee rate statics (#611)
+- feat: guitar Make ckb-indexer can configure which api url to use (#613)
+
 # 2.0.3 (2022-07-13)
 
 ## 🐛 Bug Fixes
diff --git a/build.gradle b/build.gradle
index 5cb296322..36c9fc613 100644
--- a/build.gradle
+++ b/build.gradle
@@ -41,7 +41,7 @@ allprojects {
     targetCompatibility = 1.8
 
     group 'org.nervos.ckb'
-    version '2.0.3'
+    version '2.1.0'
     apply plugin: 'java'
 
     repositories {
@@ -97,7 +97,7 @@ configure(subprojects.findAll { it.name != 'tests' }) {
         publications {
             mavenJava(MavenPublication) {
                 groupId 'org.nervos.ckb'
-                version '2.0.3'
+                version '2.1.0'
                 from components.java
             }
         }
diff --git a/light-client/build.gradle b/light-client/build.gradle
index b58e5f342..3d7449f8b 100644
--- a/light-client/build.gradle
+++ b/light-client/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group 'org.nervos.ckb'
-version '2.0.3'
+version '2.1.0'
 
 repositories {
     mavenCentral()