Random Number array always generates same numbers

I’ve been working on this project for a while now and I’ve already had help generating the random array. The only problem I have now is every time I generate this array it comes up with the same 4 exact numbers. It doesn’t matter if I change my code and then change it back or anything.

while(numMake <= 4)
    randLights[numMake] = random(1,5);
    numMake += 1;

Output is always 4223

Background info about random() and its companion randomSeed().