diff --git a/package.json b/package.json
index 25a90420bd..9b54b235e5 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "test": "make test"
   },
   "dependencies": {
-    "acorn-babel": "0.11.1-32",
+    "acorn-babel": "0.11.1-33",
     "ast-types": "~0.6.1",
     "chalk": "^0.5.1",
     "chokidar": "^0.12.6",