diff --git a/package.json b/package.json
index 757dfc40..653f2ac7 100644
--- a/package.json
+++ b/package.json
@@ -58,9 +58,9 @@
     "spdy": "3.4.4"
   },
   "devDependencies": {
-    "babel-core": "6.22.1",
-    "babel-loader": "6.2.10",
-    "babel-preset-es2015": "6.18.0",
+    "babel-core": "6.23.1",
+    "babel-loader": "6.3.2",
+    "babel-preset-es2015": "6.22.0",
     "chai": "3.5.0",
     "eslint": "3.15.0",
     "font-awesome": "4.7.0",