diff --git a/requirements.txt b/requirements.txt
index 18f48b1..b2bec5a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Jinja2==2.9.6
 kombu==4.0.2
 MarkupSafe==1.0
 olefile==0.44
-Pillow==4.1.0
+Pillow==9.3.0
 python-dateutil==2.6.0
 pytz==2017.2
 redis==2.10.5