diff --git a/package.json b/package.json
index a17017355a..c7c4719f0d 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "devDependencies": {
     "babel-cli": "6.18.0",
-    "babel-core": "6.21.0",
+    "babel-core": "6.22.1",
     "babel-eslint": "^7.1.1",
     "babel-plugin-syntax-flow": "6.13.0",
     "babel-plugin-transform-flow-strip-types": "6.21.0",