diff --git a/source/GitHubMvcCodeFlowClientManual/packages.config b/source/GitHubMvcCodeFlowClientManual/packages.config
index 032f007..b4ab79c 100644
--- a/source/GitHubMvcCodeFlowClientManual/packages.config
+++ b/source/GitHubMvcCodeFlowClientManual/packages.config
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Antlr" version="3.5.0.2" targetFramework="net45" />
-  <package id="bootstrap" version="3.3.0" targetFramework="net45" />
-  <package id="jQuery" version="2.1.1" targetFramework="net45" />
+  <package id="bootstrap" version="3.4.1" targetFramework="net45" />
+  <package id="jQuery" version="3.5.0" targetFramework="net45" />
   <package id="Microsoft.AspNet.Mvc" version="5.2.2" targetFramework="net45" />
   <package id="Microsoft.AspNet.Razor" version="3.2.2" targetFramework="net45" />
   <package id="Microsoft.AspNet.Web.Optimization" version="1.1.3" targetFramework="net45" />
@@ -10,13 +10,13 @@
   <package id="Microsoft.Bcl" version="1.1.9" targetFramework="net45" />
   <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="net45" />
   <package id="Microsoft.Net.Http" version="2.2.28" targetFramework="net45" />
-  <package id="Microsoft.Owin" version="3.0.0" targetFramework="net45" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net45" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.0" targetFramework="net45" />
   <package id="Microsoft.Owin.Security" version="3.0.0" targetFramework="net45" />
-  <package id="Microsoft.Owin.Security.Cookies" version="3.0.0" targetFramework="net45" />
+  <package id="Microsoft.Owin.Security.Cookies" version="4.2.2" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
   <package id="Modernizr" version="2.8.3" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="6.0.6" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="Respond" version="1.4.2" targetFramework="net45" />
   <package id="System.IdentityModel.Tokens.Jwt" version="4.0.1" targetFramework="net45" />