up the ante
Pronunciation:
verb
Definitions
To raise the stakes of a hand of poker
Example: With three aces and two jacks, he thought it was safe to up the ante
Synonyms:raise the stakes(dispute) To take an action that raises the stakes, i.e. that increases the chances of conflict.
To make something more difficult.
Example: When runners cross-train for events, they often up the ante by running on sand.
To make something more desirable.
Example: The school system cannot raise teachers' salaries, so they are providing better benefits as an effort to up the ante.
Synonyms:sweeten the pot