Big chocolate fans might want to start stocking up on their favorite Hershey's products now. The 131-year-old American chocolate giant is hiking prices on its products, including the popular Reese's Peanut Butter line and Hershey's Kisses. Cocoa, one of the key ingredients used in chocolate making, has ballooned in price over the last few years, with New York commodities market prices more than three times higher than in 2022, according to Newsweek. Hershey's didn't say exactly how much prices will be going up by, but a spokesperson for the company said it would be in the "lower double-digit range." While tariff increases are likely to make a significant impact on the company's bottom line, that's not the reason for the price hikes, the company says, instead attributing it to "the reality of rising ingredient costs including the unprecedented cost of cocoa."