diff --git a/FY17Q4/O3653/O3653-3 Deep Dive into Office 365 with the Microsoft Graph API for OneDrive for Business/Completed Projects/GraphFilesWeb/GraphFilesWeb/packages.config b/FY17Q4/O3653/O3653-3 Deep Dive into Office 365 with the Microsoft Graph API for OneDrive for Business/Completed Projects/GraphFilesWeb/GraphFilesWeb/packages.config
index fa92572..0f145d3 100644
--- a/FY17Q4/O3653/O3653-3 Deep Dive into Office 365 with the Microsoft Graph API for OneDrive for Business/Completed Projects/GraphFilesWeb/GraphFilesWeb/packages.config	
+++ b/FY17Q4/O3653/O3653-3 Deep Dive into Office 365 with the Microsoft Graph API for OneDrive for Business/Completed Projects/GraphFilesWeb/GraphFilesWeb/packages.config	
@@ -14,7 +14,7 @@
   <package id="Microsoft.IdentityModel.Protocol.Extensions" version="1.0.2.206221351" targetFramework="net452" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.3" targetFramework="net452" />
   <package id="Microsoft.Net.Compilers" version="1.1.1" targetFramework="net452" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net452" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.0.1" targetFramework="net452" />