diff --git a/package.json b/package.json
index 89509a5..ddf08e8 100644
--- a/package.json
+++ b/package.json
@@ -20,8 +20,8 @@
   "devDependencies": {
     "auto-reload-brunch": "^2.0.0",
     "autoprefixer": "^6.4.1",
-    "babel-brunch": "~6.0.0",
-    "babel-preset-es2015": "~6.3.13",
+    "babel-brunch": "~6.1.0",
+    "babel-preset-es2015": "~6.24.0",
     "brunch": "^2.4.0",
     "clean-css-brunch": "^2.0.0",
     "css-brunch": "^2.0.0",