diff --git a/build.gradle b/build.gradle
index b7b54c9..931e44e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,7 +25,7 @@ sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
 buildscript {
-    ext.kotlin_version = '1.9.25'
+    ext.kotlin_version = '2.0.20'
     repositories {
         mavenCentral()
         gradlePluginPortal()