Electrical connector on fuel pump

How do I get this off without breaking it? It is the electrical connection on the fuel pump on a 2004 Tacoma. Got everything off but this!!!

 

If the bed is on, it is a MotherFu@$er! Good luck, you could break it w/o patience. I recall you have to be able to squeeze it hard with death fingers.

 

Well... the electrical connector turned out to be some sort of vent. Managed it off and then realized the electrical connection(s) we’re farther forward. Clip is on the driveline side for the grey one. Push the clip in and gently pry.
Got the new fuel pump in and runs like a champ now. Sat too long..