diff --git a/requirements.txt b/requirements.txt
index 393a74e..76421a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ mkl-service==2.3.0
 numpy==1.18.1
 olefile==0.46
 opencv-python==4.2.0.34
-Pillow==7.1.2
+Pillow==9.3.0
 pycodestyle==2.5.0
 pyflakes==2.1.1
 scipy==1.4.1