diff --git a/requirements.txt b/requirements.txt
index 1f20f95..3628eb5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ future==0.17.1
 gym==0.14.0
 numpy==1.17.2
 opencv-python==4.1.1.26
-Pillow==6.1.0
+Pillow==9.3.0
 pyglet==1.3.2
 scipy==1.3.1
 six==1.12.0