diff --git a/Shopping.DemoApp.iOS/packages.config b/Shopping.DemoApp.iOS/packages.config
old mode 100755
new mode 100644
index fb49a54..cf53cca
--- a/Shopping.DemoApp.iOS/packages.config
+++ b/Shopping.DemoApp.iOS/packages.config
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Acr.Support" version="2.1.0" targetFramework="xamarinios10" />
   <package id="Acr.UserDialogs" version="6.3.1" targetFramework="xamarinios10" />
@@ -39,7 +39,7 @@
   <package id="System.IO.FileSystem.Primitives" version="4.0.1" targetFramework="xamarinios10" />
   <package id="System.Linq" version="4.1.0" targetFramework="xamarinios10" />
   <package id="System.Linq.Expressions" version="4.1.0" targetFramework="xamarinios10" />
-  <package id="System.Net.Http" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="xamarinios10" />
   <package id="System.Net.Primitives" version="4.0.11" targetFramework="xamarinios10" />
   <package id="System.Net.Sockets" version="4.1.0" targetFramework="xamarinios10" />
   <package id="System.ObjectModel" version="4.0.12" targetFramework="xamarinios10" />