Hamster & fireworks :/?

i have a hamster & i live literally 3 blocks away from where the fireworks shoot off i mean even i get startled by the noise at points & im scared for my hamster. 95% of the time she sleeps she is burrowing. i read an answer on here saying someone's hamster had a heart attack [they didn't know if it was because of the fireworks] but im scared thats gonna happen to my hamster!:( she isn't by the window & she has food & water..will she be fine while their going off? what can i do? please help.