diff --git a/monitoring_flask_backend/requirements.txt b/monitoring_flask_backend/requirements.txt
index 5bf25e1..4bc68e0 100644
--- a/monitoring_flask_backend/requirements.txt
+++ b/monitoring_flask_backend/requirements.txt
@@ -1,4 +1,4 @@
-Flask==3.0.0
+Flask==3.1.3
 prometheus-api-client==0.5.4
 python-dateutil==2.8.2
 gunicorn==23.0.0