diff --git a/build.gradle b/build.gradle
index c45e1cfe..9ae9b14a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@
 import org.jetbrains.intellij.platform.gradle.TestFrameworkType
 
 plugins {
-    id 'org.jetbrains.intellij.platform' version '2.1.0'
+    id 'org.jetbrains.intellij.platform' version '2.2.1'
 }
 
 apply plugin: 'java'