diff --git a/Swashbuckle.Sample/Swashbuckle.Sample/packages.config b/Swashbuckle.Sample/Swashbuckle.Sample/packages.config
index 510f9db..d5600b0 100644
--- a/Swashbuckle.Sample/Swashbuckle.Sample/packages.config
+++ b/Swashbuckle.Sample/Swashbuckle.Sample/packages.config
@@ -8,7 +8,7 @@
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Microsoft.Net.Http" version="2.2.29" targetFramework="net452" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Swashbuckle" version="5.6.0" targetFramework="net452" />
   <package id="Swashbuckle.Core" version="5.6.0" targetFramework="net452" />
   <package id="System.Collections" version="4.3.0" targetFramework="net452" />