diff --git a/requirements.txt b/requirements.txt
index bbf2d5f..2b9e07e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==0.10.1
+Flask==3.1.3
 gunicorn==19.1.1
 itsdangerous==0.24
 Jinja2==2.7.3