diff --git a/kotlin_demo/build.gradle b/kotlin_demo/build.gradle
index 34b48211f..6fecdb3fc 100644
--- a/kotlin_demo/build.gradle
+++ b/kotlin_demo/build.gradle
@@ -3,7 +3,7 @@
 plugins {
   id 'java'
   id 'org.jetbrains.intellij' version '1.1.6'
-  id 'org.jetbrains.kotlin.jvm' version '1.5.30'
+  id 'org.jetbrains.kotlin.jvm' version '1.5.31'
 }
 
 group 'org.intellij.sdk'