Why is the snap image so out of date?

[oitde]

Hi,
had the same prob, but found the solution:

Snap 2.1 Update Issues

It looks like you are on a suuuuuuuper old version. Curious how in the world did you manage to stay back on 0.63.3? To move forward here you’re going to have to actually jump to a snap that upgraded to mongo 3.4. I’ll take a look and see if I can remember which snap version we upgraded to mongo 3.4 in.

Regards, Ingo