diff --git a/src/ScoreKeeper/ScoreKeeper/packages.config b/src/ScoreKeeper/ScoreKeeper/packages.config
index 772ac35..5ddce12 100644
--- a/src/ScoreKeeper/ScoreKeeper/packages.config
+++ b/src/ScoreKeeper/ScoreKeeper/packages.config
@@ -15,7 +15,7 @@
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.6" targetFramework="net461" />
   <package id="Microsoft.AspNet.WebApi.Owin" version="5.2.6" targetFramework="net461" />
   <package id="Microsoft.AspNet.WebApi.OwinSelfHost" version="5.2.6" targetFramework="net461" />
-  <package id="Microsoft.Owin" version="4.0.0" targetFramework="net461" />
+  <package id="Microsoft.Owin" version="4.1.1" targetFramework="net461" />
   <package id="Microsoft.Owin.Diagnostics" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.FileSystems" version="4.0.0" targetFramework="net461" />
   <package id="Microsoft.Owin.Host.HttpListener" version="4.0.0" targetFramework="net461" />