diff --git a/samples/react-3rd-party-api/Server-API/SharePoint.PnP.SampleRESTAPI/SharePoint.PnP.SampleRESTAPI/packages.config b/samples/react-3rd-party-api/Server-API/SharePoint.PnP.SampleRESTAPI/SharePoint.PnP.SampleRESTAPI/packages.config
index fec1f0770..782677b99 100644
--- a/samples/react-3rd-party-api/Server-API/SharePoint.PnP.SampleRESTAPI/SharePoint.PnP.SampleRESTAPI/packages.config
+++ b/samples/react-3rd-party-api/Server-API/SharePoint.PnP.SampleRESTAPI/SharePoint.PnP.SampleRESTAPI/packages.config
@@ -23,7 +23,7 @@
   <package id="Microsoft.IdentityModel.Tokens" version="5.2.1" targetFramework="net461" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" version="3.2.3" targetFramework="net461" />
   <package id="Microsoft.Net.Compilers" version="2.1.0" targetFramework="net461" developmentDependency="true" />
-  <package id="Microsoft.Owin" version="3.0.1" targetFramework="net461" />
+  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security.ActiveDirectory" version="3.0.1" targetFramework="net461" />