diff --git a/requirements.txt b/requirements.txt
index a26538c..08523f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 blinker==1.4
 click==7.1.2
 contextlib2==0.5.5
-Flask==1.1.2
+Flask==3.1.3
 itsdangerous==0.24
 Jinja2==2.10.1
 MarkupSafe==1.1.1