diff --git a/package.json b/package.json
index 3c7bfca..df13a59 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   ],
   "devDependencies": {
     "babel-cli": "6.16.0",
-    "babel-core": "6.16.0",
+    "babel-core": "6.22.0",
     "babel-preset-es2015": "6.18.0",
     "babel-preset-stage-0": "6.16.0",
     "rimraf": "2.5.4"