diff --git a/requirements.txt b/requirements.txt
index b455437..e07b759 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Flask-SQLAlchemy==1.0
 Flask-WTF==0.9.4
 Jinja2==2.7.2
 MarkupSafe==0.18
-Pillow==2.7.0
+Pillow==9.3.0
 SQLAlchemy==0.9.3
 WTForms==1.0.5
 Werkzeug==0.15.3