diff --git a/requirements.txt b/requirements.txt
index 1db0188..2447fbd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ dash-core-components==1.13.0
 dash-html-components==1.1.1
 dash-renderer==1.8.3
 dash-table==4.11.0
-Flask==1.1.2
+Flask==2.3.2
 Flask-Compress==1.8.0
 future==0.18.2
 itsdangerous==1.1.0