diff --git a/build.gradle b/build.gradle
index bbc1333..020551a 100755
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ import org.gradle.api.internal.classpath.ModuleRegistry
 import org.gradle.api.internal.project.ProjectInternal
 
 buildscript {
-  ext.kotlinVersion = '2.2.10'
+  ext.kotlinVersion = '2.2.20'
 
   repositories {
     mavenCentral()