Bless
You bless up to three creatures within range. Whenever a target makes an attack roll or a saving throw before the spell ends, the target adds 1d4 to the attack roll or save.
Using a Higher-Level Spell Slot. You can target one additional creature for each spell slot level above 1.
Bless 5e 2024 vs. 2014 edition differences
The 2024 version specifies "up to 1 minute" duration, while the 2014 version states exactly 1 minute. The 2024 version states "adds 1d4 to the attack roll or save," whereas the 2014 version states "roll a d4 and add the number rolled." The 2024 version clarifies "up to three creatures" without "of your choice," but this is not a mechanical change.