oh yeah, plz tell me how to upgrade my team its still me

get charizard pigeot mr mime golem(by trading) once u get to lavender town catch a ghastly gengar rocks!!! lapras

Your team is nice, but I wont rate it. I rated a similar team just earlier today. However, I will recomend ways to "upgrade" it. You're lacking a water type. Staryu would be good if you can find it. If you have the right rod you can find it in Vermilian. If you can't find it, try for Goldeen. It would also be a good idea to catch a Syther. It's a strong bug type Pokemon. A Pokemon that would go well with your Dugtrio would be Weezing.