diff --git a/requirements.txt b/requirements.txt
index 6431f93..cbb719d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ networkx==2.3
 nltk==3.4.3
 numpy==1.16.4
 opencv-python==4.1.0.25
-Pillow==6.0.0
+Pillow==9.3.0
 pytesseract==0.2.7
 PyWavelets==1.0.3
 scikit-image==0.15.0