H4 visa drop box

Hello everyone ,
I am on H4 visa, I have visa stamped in my passport which is valid till Aug 2021, recently my spouse changed his job and he got h1b transfer- I am planning to travel from INDIA to US in June 2021. Will it be safe to travel with the stamped visa(from his old employer) with new documents from New employer or I need to get a new stamping ?
Thanks in advance