diff --git a/requirements.txt b/requirements.txt
index 40fb71a..a90c25e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Django==1.9
 django-hstore==1.4.2
 numpy==1.13.3
 olefile==0.44
-Pillow==4.3.0
+Pillow==9.3.0
 psycopg2==2.7.3.2
 pytesseract==0.1.7
 pytz==2017.3