diff --git a/backend/requirements.txt b/backend/requirements.txt
index e504f7285..4e6f36e94 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -2,7 +2,7 @@
 connexion==2.10.0
 datadog==0.43.0
 fakeredis==1.7.0
-Flask==2.0.2
+Flask==2.1.3
 Flask-Cors==3.0.10
 flask-talisman==0.8.1
 google-cloud-storage==2.1.0