diff --git a/build.gradle b/build.gradle
index 6787ddc..f6d7484 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group 'com.github.jie65535.openchat'
-version 'dev-0.2.1'
+version '0.3.0'
 
 repositories {
     mavenCentral()
diff --git a/src/main/resources/plugin.json b/src/main/resources/plugin.json
index d73f90b..f3bde04 100644
--- a/src/main/resources/plugin.json
+++ b/src/main/resources/plugin.json
@@ -1,7 +1,8 @@
 {
   "name": "openchat-plugin",
   "description": "Chat with players in the server console",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "mainClass": "com.github.jie65535.openchat.OpenChatPlugin",
-  "authors": ["jie65535"]
+  "authors": ["jie65535"],
+  "api": 2
 }
\ No newline at end of file