diff --git a/requirements.txt b/requirements.txt
index 80e8afa..7ccc666 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ pyglet==1.4.1
 ratcave==0.8.0
 six==1.12.0
 wavefront-reader==0.2.2
-pillow==6.1.0
+pillow==9.0.1
 ipython==5.8.0