diff --git a/requirements.txt b/requirements.txt
index bff31d4..6146570 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-flask==1.1.1
+flask==2.3.2
 sendgrid==6.1.2
 pyjade==4.0.0
 validate_email==1.3
\ No newline at end of file