diff --git a/requirements.txt b/requirements.txt
index 76ccbef..28fc7b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ bs4==0.0.1
 certifi==2020.4.5.1
 cffi==1.14.0
 chardet==3.0.4
-cryptography==2.8
+cryptography==3.2
 dj-database-url==0.5.0
 Django==3.0.5
 django-heroku==0.3.1