diff --git a/requirements.txt b/requirements.txt
index d4ad039..3670a40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,6 +9,6 @@ Werkzeug==0.15.3
 SciPy== 0.13.3
 scikit-learn==0.20.2
 opencv-python==4.2.0.32
-Pillow==9.0.1
+Pillow==9.3.0
 matplotlib==3.0.2
 h5py==2.8.0