diff --git a/android/build.gradle b/android/build.gradle
index 576dca3..3cccbe5 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -2,7 +2,7 @@ group = "com.haishinkit.haishin_kit"
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = "2.2.21"
+    ext.kotlin_version = "2.3.20"
 
     repositories {
         google()