Include it as an additional input in a multi-input transaction.
I will agree to jnano, use the input in a multi-input transaction
That is not a good suggestion... each input will add at least 148 bytes to a transaction... given current fees of 400+ sats/byte... it will cost a minimum of 148 * 400 = 59200 sats in fees for EACH input you add to a transaction.
OP's input is only 31768 sats (0.00031768 btc)... sending it will result in a net LOSS of 27432 sats (0.00027432 btc)!!?!
HODL until fee rates drop... or use Danny's suggestion and send with a low fee and wait (for a VERY long time).