diff --git a/plugins/gradle/testSources/org/jetbrains/plugins/gradle/importing/TestGradleBuildScriptBuilder.kt b/plugins/gradle/testSources/org/jetbrains/plugins/gradle/importing/TestGradleBuildScriptBuilder.kt
index c6d466164e15..c2e98f01aa53 100644
--- a/plugins/gradle/testSources/org/jetbrains/plugins/gradle/importing/TestGradleBuildScriptBuilder.kt
+++ b/plugins/gradle/testSources/org/jetbrains/plugins/gradle/importing/TestGradleBuildScriptBuilder.kt
@@ -122,7 +122,7 @@ open class TestGradleBuildScriptBuilder(
   companion object {
     const val LICENCE = "Build script is generated by TestGradleBuildScriptBuilder"
 
-    const val IDEA_EXT_PLUGIN_VERSION = "1.1.3"
+    const val IDEA_EXT_PLUGIN_VERSION = "1.2"
 
     @JvmStatic
     fun extPluginVersionIsAtLeast(version: String) =