diff --git a/build.gradle.kts b/build.gradle.kts
index 0db9cd8..b905199 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.6.21"
+    kotlin("jvm") version "1.9.23"
     `maven-publish`
 }