diff --git a/requirements.txt b/requirements.txt
index 1b079d4ee..6088f6338 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2023.7.22
 babel==2.12.1
 flask-babel==3.1.0
-flask==2.3.2
+flask==2.3.3
 jinja2==3.1.2
 lxml==4.9.3
 pygments==2.16.1