diff --git a/requirements.txt b/requirements.txt
index af123fc..f8fd7c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,6 +11,6 @@ scikit_image==0.15.0
 joblib==0.13.2
 numpy==1.16.2
 matplotlib==3.0.3
-Pillow==8.1.1
+Pillow==9.3.0
 PyYAML==5.1.2
 skimage==0.0