title: UpdateSecurityStampAsync in Identity OWIN claims
body: <p>UpdateSecurityStampAsync in UserManager class of AspnetIdentity, is not updating the OWIN IUserClaimsPrincipal. </p>
  
  <p>UpdateSecurityStampAsync</p>
  
  <p>Test to reproduce:</p>
  
  <ol>
  <li>Login page using aspnet identity, on login following </li>
  </ol>
  
  <blockquote>
    <p>PasswordSignInAsync
    explicitly make a call to update security stamp 
    UpdateSecurityStampAsync</p>
  </blockquote>
  
  <p>Then verify the context.User.Identity - I expected to see updated security stamp. but this seems to be old stil.</p>
  
  <p>How to update Katana cookie claims if we have code like below</p>
  
  <pre><code>     await _signInManager.PasswordSignInAsync()
      if (result.Succeeded)
                  {
      _userManager.UpdateSecurityStampAsync()
  }
  </code></pre>