diff --git a/requirements.txt b/requirements.txt
index 8f994b2..1d02c2f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 gunicorn==21.2.0
-flask==2.3.3
+flask==3.1.0
 gunicorn==21.2.0
 njsscan==0.4.0
 jinja2==3.1.2