diff --git a/node-js/data/IoT/node_modules/aws-iot-device-sdk/browser/package.json b/node-js/data/IoT/node_modules/aws-iot-device-sdk/browser/package.json
old mode 100755
new mode 100644
index 591bd8c..4dd37c4
--- a/node-js/data/IoT/node_modules/aws-iot-device-sdk/browser/package.json
+++ b/node-js/data/IoT/node_modules/aws-iot-device-sdk/browser/package.json
@@ -9,7 +9,7 @@
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "aws-iot-device-sdk": "^1.0.11",
+    "aws-iot-device-sdk": "^2.2.15",
     "aws-sdk": "^2.3.0"
   }
 }