diff --git a/build.gradle b/build.gradle
index 8789a43bee..2229b1a3ce 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '2.1.20'
+    ext.kotlin_version = '2.1.21'
 
     repositories {
         google()