The top State Department official charged with overseeing refugee issues is stepping down.

Simon Henshaw, the acting assistant secretary for the department's Bureau of Population, Refugees and Migration, announced in an email to colleagues on Saturday that he planned to leave his post in the coming days.

The email was reported by Reuters. Henshaw said he will remain at the State Department in a different capacity.

“After 4 and a half years in the job and a year into the new administration, I thought it time for me to move on,” Henshaw wrote.

ADVERTISEMENT

Carol O'Connell, the deputy assistant secretary of state for African affairs, will take charge of the bureau on Jan. 22, Henshaw said, according to Reuters.

A State Department official confirmed to The Hill that Henshaw would leave the Bureau of Population, Refugees and Migration, and said that he would continue to serve at the department in another role.

"As a career Senior Foreign Service officer, Mr. Henshaw rotates into new assignments every few years and will continue to serve the Department in another capacity," the official said in an email.

Reuters reported earlier this week that another senior official at the State Department's refugee bureau, Lawrence Bartlett, the head of refugee admissions, had been temporarily reassigned to the office that handles Freedom of Information Act requests.

The Trump administration has sought to drastically reduce the number of refugees admitted to the U.S., setting the cap on those allowed into the U.S. at 45,000.

In his last year in office, former President Barack Obama Barack Hussein ObamaObama calls on Senate not to fill Ginsburg's vacancy until after election Senate Republicans face tough decision on replacing Ginsburg Cruz: Trump should nominate a Supreme Court justice next week MORE announced that the U.S. would admit at least 110,000 refugees to the U.S. But that plan was scrapped when Trump entered office last year.

--Updated at 8:23 p.m.