diff --git a/samples/aspnet/Katana/HelloWorldRawOwin/packages.config b/samples/aspnet/Katana/HelloWorldRawOwin/packages.config
index 6ec0ac5..d2cad73 100644
--- a/samples/aspnet/Katana/HelloWorldRawOwin/packages.config
+++ b/samples/aspnet/Katana/HelloWorldRawOwin/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <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="Owin" version="1.0" targetFramework="net40" />
 </packages>
\ No newline at end of file