diff --git a/requirements.txt b/requirements.txt
index b95511c..3958d45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 matplotlib==3.1.1
 numpy==1.17.2
 opencv-contrib-python-headless==4.1.1.26
-Pillow==6.1.0
+Pillow==9.3.0
 PyYAML==5.1.2
 scikit-image==0.15.0
 scikit-learn==0.21.3