Town will be aiming to finish 17th in Sky Bet League Two at Colchester United on Saturday (5.30pm kick-off).
Three points for the Glovers in Essex could see them leap above Crewe Alexandra and Morecambe, should the pair drop points against Barnet and Luton Town respectively.
Darren Way’s side could end the campaign five points better off than last year’s total, two positions higher than the 2015/16 standings and with a healthier goal difference.
Fans can still purchase tickets for the final game of the season at the Huish Park ticket office or by phone on 01935 847888.
The match is pay on the day for away supporters.
Season tickets for the 2017/18 League Two season remain on sale. Click here to purchase yours!