diff --git a/requirements.txt b/requirements.txt
index 7b676ad..b4b3730 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ numpy==1.19.0
 ocrmypdf==10.2.0
 pdfminer.six==20200517
 pikepdf==1.15.1
-Pillow==7.1.2
+Pillow==9.3.0
 plac==1.1.3
 pluggy==0.13.1
 preshed==3.0.2