diff --git a/packages.config b/packages.config
old mode 100755
new mode 100644
index 928b264..ea75e2c
--- a/packages.config
+++ b/packages.config
@@ -4,7 +4,7 @@
   <package id="dotNetRDF" version="2.2.0" targetFramework="net472" />
   <package id="HtmlAgilityPack" version="1.8.2" targetFramework="net472" />
   <package id="Nancy" version="2.0.0" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net472" />
   <package id="RestSharp" version="106.6.10" targetFramework="net472" />
   <package id="VDS.Common" version="1.10.0" targetFramework="net472" />
 =======
@@ -14,7 +14,7 @@
   <package id="HockeySDK.Xamarin" version="5.2.0" targetFramework="net472" />
   <package id="MySql.Data" version="8.0.18" targetFramework="net472" />
   <package id="MySql.Data.Entity" version="6.10.9" targetFramework="net472" />
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net472" />
   <package id="RestSharp" version="106.6.10" targetFramework="net472" />
   <package id="SSH.NET" version="2016.1.0" targetFramework="net472" />
   <package id="System.Data.Common" version="4.3.0" targetFramework="net472" />