diff --git a/BookStore/BookStore/packages.config b/BookStore/BookStore/packages.config
index dfd5802..5ba2665 100644
--- a/BookStore/BookStore/packages.config
+++ b/BookStore/BookStore/packages.config
@@ -13,7 +13,7 @@
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.4" targetFramework="net461" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net461" />
   <package id="Modernizr" version="2.8.3" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="11.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.2" targetFramework="net461" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.2" targetFramework="net461" />
   <package id="Unity" version="5.11.7" targetFramework="net461" />