"One Day at a Time (Em's Version)" is a song by American rappers 2Pac and Eminem from the 2003 soundtrack album Tupac: Resurrection: The Original Soundtrack.

The track is Eminem's remix of the unreleased original, recorded in 1996, which features both Shakur and American rapper Spice 1.

The song was released as a 12" promo single in 2004, no official music video was ever created.

[1] Allmusic wrote positively: "For one, she (Afeni Shakur) outsources the new productions to a trustworthy producer on a hot streak, Eminem, who works his magic on a trio of tracks: "Ghost," the powerful album opener; "One Day at a Time (Em's Version)," a thoughtful posse track with Em and the Outlawz.

"[2] Rapreviews was also proud: "Eminem takes a far more direct role on his revision of the Outlawz song "One Day at a Time," adding a verse of his own to the song.