diff --git a/2-resources/_External-learning-resources/00-Javascript/Object-oriented-programming-for-JavaScript/Module 1/Mastering JavaScript_Code/Chapter 9/request/package.json b/2-resources/_External-learning-resources/00-Javascript/Object-oriented-programming-for-JavaScript/Module 1/Mastering JavaScript_Code/Chapter 9/request/package.json
index 597aa3756..e261b8c24 100644
--- a/2-resources/_External-learning-resources/00-Javascript/Object-oriented-programming-for-JavaScript/Module 1/Mastering JavaScript_Code/Chapter 9/request/package.json	
+++ b/2-resources/_External-learning-resources/00-Javascript/Object-oriented-programming-for-JavaScript/Module 1/Mastering JavaScript_Code/Chapter 9/request/package.json	
@@ -34,7 +34,7 @@
     "mime-types": "~2.1.7",
     "node-uuid": "~1.4.3",
     "qs": "~5.2.0",
-    "tunnel-agent": "~0.4.1",
+    "tunnel-agent": "~0.6.0",
     "tough-cookie": "~2.2.0",
     "http-signature": "~0.11.0",
     "oauth-sign": "~0.8.0",