diff --git a/requirements.txt b/requirements.txt
index 0eeda0934..4792a9c90 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ gevent-websocket==0.10.1
 psutil==5.9.1
 chardet==3.0.4
 flask-sqlalchemy==2.3.2
-cryptography==3.3.2
+cryptography>=38.0.0
 configparser==5.2.0
 python-engineio==4.3.2
 python-socketio>=4.2.0