diff --git a/Chapter 4/Solutions_to_Reinforcement_Learning_by_Sutton_Chapter_4_r5.pdf b/Chapter 4/Solutions_to_Reinforcement_Learning_by_Sutton_Chapter_4_r5.pdf
index a331468..46172fd 100644
Binary files a/Chapter 4/Solutions_to_Reinforcement_Learning_by_Sutton_Chapter_4_r5.pdf and b/Chapter 4/Solutions_to_Reinforcement_Learning_by_Sutton_Chapter_4_r5.pdf differ