diff --git a/myAcePortrait/requirements.txt b/myAcePortrait/requirements.txt
index 30554ee..f961e72 100644
--- a/myAcePortrait/requirements.txt
+++ b/myAcePortrait/requirements.txt
@@ -14,7 +14,7 @@ cloud-init==18.4
 command-not-found==0.3
 configobj==5.0.6
 constantly==15.1.0
-cryptography==1.2.3
+cryptography==3.2
 daphne==2.2.4
 Django==2.1.5
 django-crispy-forms==1.7.2