diff --git a/package.json b/package.json
index 53903a6..8ff99f5 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "async": "^0.9.0",
     "brfs": "^1.4.0",
     "earcut": "^2.0.0",
-    "eventemitter3": "^1.0.1",
+    "eventemitter3": "^1.1.0",
     "object-assign": "^2.0.0",
     "resource-loader": "^1.6.0"
   },