At least one six in four rolls

A fair die is rolled four times independently. For $i=1,2,3,4$, define

$$Y_i=\begin{cases}1, & \text{if }6\text{ appears in the }i^{th}\text{ throw},\ 0, & \text{otherwise.}\end{cases}$$

Then $P(\max\{Y_1,Y_2,Y_3,Y_4\}=1)$ equals ____________ (round off to 2 decimal places)