diff --git a/src/JNCC.PublicWebsite.Core/packages.config b/src/JNCC.PublicWebsite.Core/packages.config
index ed7014a0..808cd3f3 100644
--- a/src/JNCC.PublicWebsite.Core/packages.config
+++ b/src/JNCC.PublicWebsite.Core/packages.config
@@ -38,7 +38,7 @@
   <package id="Microsoft.CodeAnalysis.Common" version="1.0.0" targetFramework="net471" />
   <package id="Microsoft.CodeAnalysis.CSharp" version="1.0.0" targetFramework="net471" />
   <package id="Microsoft.IO.RecyclableMemoryStream" version="1.2.2" targetFramework="net471" />
-  <package id="Microsoft.Owin" version="3.1.0" targetFramework="net471" />
+  <package id="Microsoft.Owin" version="4.2.2" targetFramework="net471" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.1.0" targetFramework="net471" />
   <package id="Microsoft.Owin.Security" version="3.1.0" targetFramework="net471" />
   <package id="Microsoft.Owin.Security.Cookies" version="3.1.0" targetFramework="net471" />