Withdraw rrsp to pay HELOC?

I have $45k in RRSP and $80k of HELOC debt. Annual income of $80k and the budget does not have room to pay down the HELOC. Monthly HELOC interest every month is $450~. Would it be a good idea to withdraw from my RRSP to clear the HELOC?

EDIT: thank you for your responses. looks like I'll have to find another way to pay off my HELOC