Following Islam Karimov's death on 2 September 2016, the Supreme Assembly appointed Prime Minister Shavkat Mirziyoyev as interim president. Although the chairman of the Senate, Nigmatilla Yuldashev, was constitutionally designated as Karimov's successor, Yuldashev proposed that Mirziyoyev take the post of interim president instead in light of Mirziyoyev's "many years of experience". Mirziyoyev was subsequently elected as the country's second president in the December 2016 presidential election, winning 88.6% of the vote, and was sworn in on 14 December. Deputy Prime Minister Abdulla Aripov replaced him as prime minister.