diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
index 61f5968b..e35c2c6b 100644
--- a/buildSrc/build.gradle
+++ b/buildSrc/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id 'java-gradle-plugin'
     id "org.jmailen.kotlinter" version "3.4.5"
-    id 'org.jetbrains.kotlin.jvm' version '1.5.20'
+    id 'org.jetbrains.kotlin.jvm' version '1.5.21'
 }
 
 repositories {