diff --git a/Meetup #6 - Overview RL/Q-learning/requirements.txt b/Meetup #6 - Overview RL/Q-learning/requirements.txt
index 754dd88..5fd8f3d 100644
--- a/Meetup #6 - Overview RL/Q-learning/requirements.txt	
+++ b/Meetup #6 - Overview RL/Q-learning/requirements.txt	
@@ -2,7 +2,7 @@
 # https://github.com/damnever/pigar
 
 # environment.py: 4
-Pillow == 4.2.1
+Pillow == 10.2.0
 
 # q_learning_agent.py: 3
 environment == 1.0.0