diff --git a/Samples/AudioVideoPlayerBot/WorkerRole/packages.config b/Samples/AudioVideoPlayerBot/WorkerRole/packages.config
index 520bbab..715db80 100644
--- a/Samples/AudioVideoPlayerBot/WorkerRole/packages.config
+++ b/Samples/AudioVideoPlayerBot/WorkerRole/packages.config
@@ -15,7 +15,7 @@
   <package id="Microsoft.Data.OData" version="5.6.2" targetFramework="net452" />
   <package id="Microsoft.Data.Services.Client" version="5.6.2" targetFramework="net452" />
   <package id="Microsoft.IdentityModel.Protocol.Extensions" version="1.0.4.403061554" targetFramework="net461" />
-  <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.HttpListener" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Hosting" version="3.0.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Security" version="3.0.1" targetFramework="net461" />