I would take it a step further: raise daughters to be interesting to themselves.
Encourage them to read widely, learn continuously, develop skills, pursue passions, and explore the world with curiosity. Those investments compound over a lifetime so they can build a life that feels meaningful, fulfilling, and uniquely their own.
Please raise your daughters to have hobbies, interests, and academics...so when they become adults and middle-aged women they have something to talk about besides a man.