diff --git a/requirements.txt b/requirements.txt
index 8a41cc8..4fee39b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 requests==2.21.0
-Flask==1.0.2
+Flask==2.3.2
 flask-cors==3.0.9
 pyOpenSSL==19.0.0
 Flask-Login==0.4.1