diff --git a/build.gradle.kts b/build.gradle.kts
index c119e65..f871873 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ val jetbrainsPublishUsername: String? by project
 val jetbrainsPublishToken: String? by project
 
 plugins {
-    id("org.jetbrains.intellij.platform") version "2.1.0"
+    id("org.jetbrains.intellij.platform") version "2.2.1"
     id("org.jetbrains.kotlin.jvm") version "2.0.21"
 }
 val kotlinVersion = project.getKotlinPluginVersion()