You can claim her as a dependent under the Qualifying Child rules if she under the age of 19 or under the age of 24 and a full time student if she meets all the requirements under the rules. Note that her income is not a factor under the rules.
See this TurboTax website - https://turbotax.intuit.com/tax-tips/family/rules-for-claiming-a-dependent-on-your-tax-return/L8LODb...
