diff --git a/build.gradle b/build.gradle
index bba369b..43fb86c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-  ext.kotlin_version = '2.1.0'
+  ext.kotlin_version = '2.1.20'
   repositories {
     google()
     mavenCentral()