diff --git a/package.json b/package.json
index e113bb5..1402708 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   "devDependencies": {
     "ava": "^0.15.2",
     "babel": "^6.5.2",
-    "babel-core": "^6.10.4",
+    "babel-core": "^6.13.0",
     "babel-eslint": "^6.1.2",
     "babel-loader": "^6.2.4",
     "babel-preset-es2015": "^6.9.0",