Upgrade park hoppers?

[CanadianDisneyDuo]

We will be ordering park hoppers through airmiles for our trip in November. Does anyone know if it’s possible to upgrade 3 day parkhoppers to 5 day parkhoppers by paying the difference?

 

[starry_solo]

At Disneyland or Walt Disney World?

 

[Chickinvic]

I believe you can do that at either (DL or DW).

 

[CanadianDisneyDuo]

At Disneyland or Walt Disney World?

We will be going to Disneyland