diff --git a/build.gradle.kts b/build.gradle.kts
index 0b1fde6..9c5f82d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
     // Java support
     id("java")
     // Kotlin support
-    id("org.jetbrains.kotlin.jvm") version "1.6.20"
+    id("org.jetbrains.kotlin.jvm") version "1.6.21"
     // Gradle IntelliJ Plugin
     id("org.jetbrains.intellij") version "1.5.3"
     // Gradle Changelog Plugin