diff --git a/README.md b/README.md
index 3fbcf9b..85faefa 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Implemented using kotlin compiler plugin, currently only applicable to Kotlin fu
 
 | Kotlin | KSP           | Sword | PluginId                          |
 | :----- | :------------ | :---- | :-------------------------------- |
+| 1.9.21 | 1.9.21-1.0.15 | 0.0.4 | `com.sunxiaodou.kotlin.sword.kcp` |
 | 1.8.22 | 1.8.22-1.0.11 | 0.0.3 | `com.sunxiaodou.kotlin.sword.kcp` |
 | 1.7.10 | 1.7.10-1.0.6  | 0.0.2 | `com.sunxiaodou.kotlin.sword.kcp` |
 
diff --git a/gradle.properties b/gradle.properties
index 62c3608..ea495c1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -28,7 +28,7 @@ KOTLIN_PLUGIN_ID=com.sunxiaodou.kotlin.sword.kcp
 GROUP=com.sunxiaodou.kotlin
 
 # PLUGIN_VERSION
-VERSION_NAME=0.0.4-SNAPSHOT
+VERSION_NAME=0.0.4
 
 POM_NAME=Sword
 POM_DESCRIPTION=Implemented using kotlin compiler plugin, currently only applicable to Kotlin functions, providing proxy implementation for Kotlin functions.