diff --git a/build.gradle b/build.gradle
index a3c67b2..88a4acd 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = "2.0.20"
+    ext.kotlin_version = "2.0.21"
     repositories {
         jcenter()
         google()