diff --git a/build.gradle.kts b/build.gradle.kts
index a8a7d4a..1a47c57 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     `java-library`
-    kotlin("jvm") version "2.1.20"
+    kotlin("jvm") version "2.1.21"
 }
 
 val junitVersion = "4.13.2"