diff --git a/requirements.txt b/requirements.txt
index 19050ae9c..493663783 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2023.7.22
 babel==2.13.0
 flask-babel==4.0.0
-flask==2.3.3
+flask==3.0.0
 jinja2==3.1.2
 lxml==4.9.3
 pygments==2.16.1