diff --git a/backend/requirements.txt b/backend/requirements.txt
index f59ed98..17bfe46 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -11,7 +11,7 @@ lxml==4.1.1
 MarkupSafe==1.0
 marshmallow==2.15.0
 peewee==2.10.2
-Pillow==5.0.0
+Pillow==9.3.0
 pyldap==2.4.45
 python-dateutil==2.6.1
 pytz==2017.3