diff --git a/requirements.txt b/requirements.txt
index 2b909ea..feebe09 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ dash-daq==0.1.7
 dash-html-components==2.0.0
 dash-renderer==1.0.0
 dash-table==4.1.0
-Flask==2.2.5
+Flask==3.1.3
 Flask-Compress==1.4.0
 Flask-SeaSurf==0.2.2
 gunicorn==23.0.0