diff --git a/requirements.txt b/requirements.txt
index b7daf0d..37d286b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 coverage==5.5
 email-validator==1.1.2
-Flask==1.1.2
+Flask==2.3.2
 Flask-Bcrypt==0.7.1
 Flask-DebugToolbar==0.11.0
 Flask-Login==0.5.0