diff --git a/package.json b/package.json
index 1f0189a..5597df9 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   },
   "devDependencies": {
     "babel-cli": "^6.1.4",
-    "babel-core": "^6.1.4",
+    "babel-core": "^6.7.6",
     "babel-plugin-add-module-exports": "^0.1.1",
     "babel-plugin-transform-object-assign": "^6.1.18",
     "babel-preset-es2015": "^6.1.4",