Investing in Tomorrow's Workforce Act of 202 3 This bill directs the Department of Labor to award grants to eligible partnerships to support demonstration and pilot projects relating to the training needs of workers who are, or are likely to become, dislocated workers as a result of automation. Specifically, the bill expands training programs for such workers, including activities that prepare the individuals for occupations in the technology sector, authorizes the award of national dislocated worker grants to provide employment and training assistance to workers affected by advances in automation technology, and expands the funding authorization for national dislocated worker grants.