diff --git a/requirements.txt b/requirements.txt
index aeacca40..3fd218b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,7 @@
 argon2-cffi~=20.1
 bleach~=3.1
 colorama~=0.4
+cryptography~=3.4
 peewee~=3.13
 pexpect~=4.8
 psutil~=5.7