diff --git a/FlaskApp/requirements.txt b/FlaskApp/requirements.txt
index 2855995..6d2b68b 100644
--- a/FlaskApp/requirements.txt
+++ b/FlaskApp/requirements.txt
@@ -17,7 +17,7 @@ Flask-Mail==0.9.1
 Flask-SQLAlchemy==2.3.2
 Flask-WTF==0.14.2
 itsdangerous==0.24
-Pillow==5.3.0
+Pillow==9.0.1
 pycparser==2.18
 six==1.11.0
 SQLAlchemy==1.2.7