diff --git a/FDFApp Source/packages.config b/FDFApp Source/packages.config
index 7dc9f026..d54f5626 100644
--- a/FDFApp Source/packages.config	
+++ b/FDFApp Source/packages.config	
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net35" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net35" />
 </packages>
\ No newline at end of file
diff --git a/packages.config b/packages.config
index 0bd70ed5..8bf02dd7 100644
--- a/packages.config
+++ b/packages.config
@@ -3,7 +3,7 @@
   <package id="DotNetZip" version="1.11.0" targetFramework="net45" />
   <package id="Magick.NET.Core" version="5.0.0" targetFramework="net45" />
   <package id="Magick.NET-Q16-x64" version="7.22.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net45" />
   <package id="philjones.nQuant.Core" version="1.0.3" targetFramework="net45" />
   <package id="Saraff.Twain" version="1.0.27.606" targetFramework="net45" />
   <package id="ZXing.Net" version="0.16.4" targetFramework="net45" />