diff --git a/samples/Nancy.Swagger.Annotations.Demo/Nancy.Swagger.Annotations.Demo.csproj b/samples/Nancy.Swagger.Annotations.Demo/Nancy.Swagger.Annotations.Demo.csproj
index d325697..c4f4f2a 100644
--- a/samples/Nancy.Swagger.Annotations.Demo/Nancy.Swagger.Annotations.Demo.csproj
+++ b/samples/Nancy.Swagger.Annotations.Demo/Nancy.Swagger.Annotations.Demo.csproj
@@ -20,7 +20,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.0.2" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.0.3" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.0.2" />
-    <PackageReference Include="Microsoft.AspNetCore.Owin" Version="1.1.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Owin" Version="3.1.8" />
     <PackageReference Include="HttpMultipartParser" Version="2.2.3" />
     <PackageReference Include="Nancy" Version="2.0.0-clinteastwood" />
   </ItemGroup>