diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 9e3b65b..1be7253
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "enzyme": "^2.6.0",
     "mocha": "^3.2.0",
     "react-addons-test-utils": "^15.4.1",
-    "react-scripts": "0.8.4"
+    "react-scripts": "5.0.0"
   },
   "dependencies": {
     "react": "^15.4.1",