diff --git a/boilerplates/dash/requirements.txt b/boilerplates/dash/requirements.txt
index 34252fe..7349e8f 100644
--- a/boilerplates/dash/requirements.txt
+++ b/boilerplates/dash/requirements.txt
@@ -6,7 +6,7 @@ dash-core-components==0.27.1
 dash-html-components==0.11.0
 dash-renderer==0.13.0
 decorator==4.3.0
-Flask==1.0.2
+Flask==2.3.2
 Flask-Compress==1.4.0
 gunicorn==19.9.0
 idna==2.7