diff --git a/requirements.txt b/requirements.txt
index 7ba16846e..eba9c306a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ ddt==1.4.2
 et-xmlfile==1.1.0
 executor==23.2
 fasteners==0.16.3
-Flask==1.1.2
+Flask==2.3.2
 Flask-Compress==1.9.0
 Flask-DebugToolbar==0.11.0
 Flask-SQLAlchemy==2.5.1