diff --git a/build.gradle.kts b/build.gradle.kts
index 6c3e83c..b2f3a5e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.gradle.api.tasks.testing.logging.TestLogEvent
 
 plugins {
-    kotlin("jvm") version "2.3.20"
+    kotlin("jvm") version "2.3.21"
 }
 
 group = "it.bennesp.json-schema-generator"