diff --git a/android/build.gradle b/android/build.gradle
index 017d899..07e3ac2 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -3,7 +3,7 @@ version = "1.0-SNAPSHOT"
 
 buildscript {
     ext.agp_version = '8.13.0'
-    ext.kotlin_version = '2.2.20'
+    ext.kotlin_version = '2.2.21'
     repositories {
         google()
         mavenCentral()