diff --git a/flask-server/requirements.txt b/flask-server/requirements.txt
index 90889d13..ad99339b 100644
--- a/flask-server/requirements.txt
+++ b/flask-server/requirements.txt
@@ -32,7 +32,7 @@ pymongo==4.18.1
 pytest==8.3.3
 python-dotenv==1.2.3
 requests==2.34.2
-reportlab==4.4.1
+reportlab==5.0.1
 scikit-image>=0.26.0
 scipy>=1.13.0
 setuptools==84.0.0