Ivinskaya was rehabilitated only in 1988. After the dissolution of the Soviet Union, Ivinskaya sued for the return of the letters and documents seized by the KGB in 1961. The Russian Supreme Court ultimately ruled against her, stating that "there was no proof of ownership" and that the "papers should remain in the state archive". Ivinskaya died of cancer on 8 September 1995. A reporter on NTV compared her role to that of other famous muses for Russian poets: "As Pushkin would not be complete without Anna Kern, and Yesenin would be nothing without Isadora, so Pasternak would not be Pasternak without Olga Ivinskaya, who was his inspiration for "Doctor Zhivago".".