diff --git a/package.json b/package.json
index c6a481b3..c7bdc471 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "babel-core": "^6.6.0",
     "babel-eslint": "5.0.0",
     "babel-loader": "^6.0.1",
-    "babel-preset-es2015": "^6.3.13",
+    "babel-preset-es2015": "^6.5.0",
     "clean-webpack-plugin": "^0.1.3",
     "grunt": "^0.4.5",
     "grunt-babel": "^6.0.0",