diff --git a/requirements.txt b/requirements.txt
index 24906c1..3ecad4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ blinker==1.4
 bs4==0.0.1
 click==6.7
 croniter==0.3.20
-Flask==1.0
+Flask==2.3.2
 Flask-Admin==1.5.0
 Flask-Mail==0.9.1
 Flask-Migrate==2.1.1