diff --git a/Tags/v1.0/v1.0-FINAL/SharpMap.Web/packages.config b/Tags/v1.0/v1.0-FINAL/SharpMap.Web/packages.config
index cbe24cb4..c73f2ee5 100644
--- a/Tags/v1.0/v1.0-FINAL/SharpMap.Web/packages.config
+++ b/Tags/v1.0/v1.0-FINAL/SharpMap.Web/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="GeoAPI" version="1.7.1.1" targetFramework="net40" />
-  <package id="Newtonsoft.Json" version="4.5.11" targetFramework="net40" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net40" />
 </packages>
\ No newline at end of file