Amina Mohamed, who was the Cabinet secretary for foreign affairs, has lost her position.
On Friday, President Uhuru Kenyatta nominated Monica Juma to occupy the position.
Kenyatta moved Ms Mohamed to the Ministry of Education which was previously held by Fred Matiang'i, who is now heading the Ministry of Interior and Coordination.
Here is the full list of Kenyatta's Cabinet:
Foreign Affairs and International Trade – Monicah Juma
Transport - James Macharia
Health – Sicily Kariuki
Lands - Farida Karoney
East African Affairs - Peter Munya
Interior Coordination Fred Matiang'i
National Treasury - Henry Rotich