Band members Gwen Stefani, Adrian Young, Tom Dumont and Tony Kanal thanked their fans on their website last week.
“Thank you all so much for your support over the last 25 years,” the band stated. “We’re really proud of our new album and we hope you love it as much as we do.”
The band has been working on their sixth studio album since they reunited in 2008.
“A lot of stuff happened during that time period,” Gewn Stefani told Rolling Stone last summer. “Marriages, babies and, for me, two records and two clothing lines.”
Little information has been released about the unnamed album, but MTV reports the band has been rumored to be working with recording Major Lazer’s Diplo and Switch.