diff --git a/package.json b/package.json
index 2fef82d3..06587aeb 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
   },
   "devDependencies": {
     "babel-core": "6.23.1",
-    "babel-loader": "6.3.2",
+    "babel-loader": "6.4.0",
     "babel-preset-es2015": "6.22.0",
     "chai": "3.5.0",
     "eslint": "3.17.1",