diff --git a/requirements.txt b/requirements.txt
index c35d1ca..c7b987b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 matplotlib==3.2.1
 seaborn==0.10.1
-Pillow==7.2.0
+Pillow==9.0.1
 scipy==1.5.2
 numpy==1.19.1
 pandas==1.1.1