diff --git a/requirements.txt b/requirements.txt
index cb3afcf..a2784e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ black==19.10b0
 celery==4.4.7
 cffi==1.14.0
 click==7.1.2
-cryptography==3.2
+cryptography==3.3.2
 Flask==1.1.2
 Flask-Login==0.5.0
 Flask-SQLAlchemy==2.4.4