diff --git a/package.json b/package.json
index 42239b5e2b..0d7c4e4f8a 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "eslint": "^1.5.1",
     "eslint-plugin-react": "^3.4.2",
     "eslint-plugin-react-internal": "file:eslint-rules",
-    "fbjs": "^0.3.1",
+    "fbjs": "^0.4.0",
     "fbjs-scripts": "^0.2.0",
     "grunt": "^0.4.5",
     "grunt-cli": "^0.1.13",