diff --git a/package.json b/package.json
index fc10e70..0182cb4 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,6 @@
   "devDependencies": {
     "babel-cli": "^6.8.0",
     "babel-core": "^6.8.0",
-    "babel-preset-es2015": "6.6.0"
+    "babel-preset-es2015": "6.9.0"
   }
 }