diff --git a/package.json b/package.json
index 0dffd94..2a4904a 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "gulp-tsb": "^2.0.0",
     "gulp-uglify": "^1.5.3",
     "merge-stream": "^1.0.0",
-    "monaco-editor-core": "^0.8.2",
+    "monaco-editor-core": "^0.9.0",
     "monaco-languages": "^0.7.0",
     "object-assign": "^4.1.0",
     "rimraf": "^2.5.2",