diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index e04338f..90a9b1f
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "uglifyjs-webpack-plugin": "^1.2.5",
     "underscore": "^1.8.3",
     "webpack": "^4.4.1",
-    "webpack-bundle-analyzer": "^2.13.1",
+    "webpack-bundle-analyzer": "^3.6.0",
     "webpack-dev-server": "^3.1.1"
   },
   "scripts": {