diff --git a/build.gradle.kts b/build.gradle.kts
index a9f6641..b8717a7 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -33,7 +33,7 @@ plugins {
   id("org.jetbrains.grammarkit") version "2023.3.0.3"
   id("checkstyle")
   id("com.avast.gradle.docker-compose") version "0.17.21"
-  id("org.jetbrains.kotlin.jvm") version "2.3.20"
+  id("org.jetbrains.kotlin.jvm") version "2.3.21"
   id("idea")
 }