The Assumption of Mary and 1 Timothy 6:16?

I have a question about the Assumption of Mary and 1 Timothy 6:16, I understand that Mary both Body and Soul are in heaven, like Christ, meaning her flesh is immortal and cannot die anymore. But Paul said in 1 Timothy 6:16 that *Jesus alone* is immortal, So how can we answer this? How can the Assumption of Mary fit with what Paul wrote to Timothy here? Main Question: How can Mary have immortal body in heaven when Paul said only Jesus alone hath immortality (Talking about the flesh). > "...until the appearing of our Lord Jesus Christ: Which in his times > he shall shew, the blessed and only Potentate, the King of kings, and > Lord of lords; who only hath immortality, dwelling in the light which > no man hath seen, nor can see: to whom be honour and power > everlasting." 1 Timothy 6:15-16 K.J.V.