Nelson Mandela is making "slow but steady" progress back to health, although he remains critically ill, the office of the South African president says.
The 95-year-old former president and anti-apartheid icon has been in hospital for more than two months with a recurring lung infection.
"Former President Nelson Mandela continues to receive treatment in hospital in Pretoria and doctors have indicated to President Jacob Zuma that the former president is making a slow but steady improvement," a statement from the presidency said.
"The medical team also reiterated that although his health was improving steadily, Madiba still remained in a critical condition," it added, referring to Mandela by his clan name.
Zuma asked South Africans to pray for Mandela's recovery and good health, the statement said.