diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 829493f..b26376b
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-flask==2.3.3
+flask==3.1.3
 flask-bootstrap>=3.3.7.1
 flask-WTF
 flask-table