diff --git a/requirements.txt b/requirements.txt
index 0994e33e..11057940 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ celery==4.1.0
 celery[sqs]==4.1.0
 configlib==2.0.4
 configparser==3.5.0b2
-cryptography==3.2
+cryptography==3.3.2
 dnspython==1.15.0
 duo-client==4.1
 elasticsearch==6.3.1