diff --git a/build.gradle.kts b/build.gradle.kts
index 6e623b1..fe1fb00 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm") version "1.9.24"
+    kotlin("jvm") version "2.1.21"
     id("jacoco")
     id("com.github.kt3k.coveralls") version "2.12.2"
     id("com.gradle.plugin-publish") version "1.3.0"