diff --git a/package.json b/package.json
index 425deb70..9fd66dab 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "axios": "0.13.1",
     "babel-cli": "6.11.4",
     "babel-core": "6.9.1",
-    "babel-preset-es2015": "6.6.0",
+    "babel-preset-es2015": "6.13.1",
     "babel-preset-stage-2": "6.5.0",
     "chai": "3.5.0",
     "codecov.io": "0.1.6",