Town's Sky Bet League Two trips to Notts County, Exeter City and Lincoln City have been rearranged.
The Glovers were to due head to Nottinghamshire on Saturday 18th August, but international cricket being played at Trent Bridge on the same day means the fixture will now kick-off at 7.45pm on Friday 17th August.
Later in the campaign as part of the festive period, Darren Way's side make the short trip to Exeter on Boxing Day with the scheduled 3pm kick-off moving to the earlier time of 1pm for the West Country clash.
Completing a trio of changes, Town's visit to Sincil Bank on Saturday March 9th will now take place on Friday 8th March with a 7.45pm kick-off.
The full fixture list for the 2018/19 campaign can be viewed by clicking here.