Cork pushing out of sealed bottle - suggestions?

1792 Full Proof Single Barrel Select. I think it’s still a tight seal, given that I can’t push the cork down any (there is a little give but it pushes right back once I let up on it). Not sure if I should just keep it sealed like this, or open to relieve pressure. (I already have a bottle of this opened). Suggestions?

1792 Full Proof Single Barrel Select. I think it’s still a tight seal, given that I can’t push the cork down any (there is a little give but it pushes right back once I let up on it). Not sure if I should just keep it sealed like this, or open to relieve pressure. (I already have a bottle of this opened). Suggestions?