diff --git a/requirements.txt b/requirements.txt
index b3e1b4d..47c4328 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pillow==7.1.2
+pillow==9.0.0
 scipy==0.19.1
 opencv-python==4.2.0.34
 matplotlib==3.2.1
\ No newline at end of file