diff --git a/samples/Source Control System API/SourceControlSystem.Common/packages.config b/samples/Source Control System API/SourceControlSystem.Common/packages.config
index b66dafd9..ccb12fa2 100644
--- a/samples/Source Control System API/SourceControlSystem.Common/packages.config	
+++ b/samples/Source Control System API/SourceControlSystem.Common/packages.config	
@@ -7,7 +7,7 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.0" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.0" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.0" targetFramework="net452" />
-  <package id="Microsoft.Owin" version="3.0.0" targetFramework="net452" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net452" />
   <package id="Newtonsoft.Json" version="4.5.11" targetFramework="net452" />
   <package id="Owin" version="1.0" targetFramework="net452" />
 </packages>
\ No newline at end of file