diff --git a/SurvayArm.Application/packages.config b/SurvayArm.Application/packages.config
index 6240ce8..87b9b5a 100644
--- a/SurvayArm.Application/packages.config
+++ b/SurvayArm.Application/packages.config
@@ -7,7 +7,7 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.3" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="2.0.2" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net452" />
   <package id="morelinq" version="2.3.0" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />