diff --git a/requirements.txt b/requirements.txt
index b7c6cb2..a1c1b8c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 click==6.7
-Flask==1.0.2
+Flask==3.1.3
 itsdangerous==0.24
 Jinja2==2.10.1.
 MarkupSafe==1.0