diff --git a/requirements.txt b/requirements.txt
index 84a5bff..2e32d46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ flatland-rl==2.2.2
 numpy==1.19.4
 torch==1.7.1
 opencv-python==4.5.1.48
-Pillow==8.1.0
+Pillow==9.3.0
 tqdm==4.56.0