diff --git a/requirements.txt b/requirements.txt
index 3fb434e..d265252 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==2.2.2
+Flask==2.3.2
 gunicorn==20.1.0
 icalendar==5.0.3
 requests==2.28.1