diff --git a/backend/requirements.txt b/backend/requirements.txt
index ba09790..1dbb31f 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,6 +1,6 @@
 blinker==1.9.0
 click==8.1.8
-Flask==3.1.0
+Flask==3.1.1
 gunicorn==23.0.0
 itsdangerous==2.2.0
 Jinja2==3.1.6