The address lines $A_9 \dots A_2$ of a 10 bit, 1.023 V full-scale digital to analog converter $(DAC)$ is connected to the data lines $D_7$ to $D_0$ of an 8-bit microprocessor, with $A_1$ and $A_0$ of the $DAC$ grounded. Now, $D_7 \dots D_0 $ is changed from $\text{1010 1010 to 1010 1011}$. The corresponding change in te output of the $\text{DAC (in mV, rounded off to one decimal place)}$ is __________.