Defendanb-Appellant Cathy Lee appeals from a judgment of conviction entered by the U.S. District Court for the Eastern District of New York (Arthur D. Spatt, Judge). Lee pleaded guilty, pursuant to a plea agreement, to one count of possession with intent to distribute fifty grams or more of cocaine base (“crack”) in violation of 21 U.S.C. § 841(a)(1), (b)(1)(A)(iii). On appeal, she contends that her sentence of 120 months’ incarceration — the mandatory minimum sentence associated with her offense of conviction — violates 18 U.S.C. § 3553(a), the requirement that a sentence be reasonable, her right to equal protection under the law, and the Eighth Amendment’s ban on cruel and unusual punishment, in light of the disparity between the quantities of powder cocaine and crack *106 cocaine necessary to trigger this mandatory minimum sentence. The government, noting that Lee signed a plea agreement in which she agreed “not [to] file an appeal or otherwise challenge the conviction or sentence in the event that the Court imposes a term of imprisonment of 188 months or below,” moves to dismiss Lee’s appeal. For the reasons set forth below, we agree that Lee has waived her appeal rights and therefore dismiss her appeal.
DISCUSSION
The sole issue raised by Lee on appeal concerns the disparity — a 100:1 ratk> — between the quantity of powder cocaine and crack cocaine necessary to trigger a statutory ten-year mandatory minimum sentence. She does not otherwise contest the validity of her plea agreement, conviction or sentence. The government has moved to dismiss Lee’s appeal in light of her agreement to not appeal a sentence of imprisonment less than or equal to 188 months and her receipt of a sentence of imprisonment of only 120 months.
As we have previously recognized, “[i]t is ... well-settled that a defendant’s knowing and voluntary waiver of his right to appeal a sentence within an agreed upon guideline range is enforceable.”
United States v. Djelevic,
In any event, we have already rejected Lee’s equal-protection challenge to the powder cocaine-crack cocaine disparity embodied in an Act of Congress.
See United States v. Stevens,
*107
Even if they did, however, Lee would not be able to benefit from this new precedent. As we held in
United States v. Morgan,
a defendant’s “inability to foresee that subsequently decided cases would create new appeal issues does not supply a basis for failing to enforce an appeal waiver. On the contrary, the possibility of a favorable change in the law after a plea is simply one of the risks that accompanies pleas and plea agreements.”
CONCLUSION
For the reasons stated above, we conclude that the appeal waiver set forth in Lee’s plea agreement is valid and enforceable.. The appeal is therefore Dismissed.
