diff --git a/requirements.txt b/requirements.txt
index f2ae9919..682efbd1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ certifi==2019.6.16
 cffi==1.14.4
 chardet==3.0.4
 Click==7.0
-cryptography==3.3.1
+cryptography==39.0.1
 Django==2.2.4
 django-cors-headers==3.0.2
 django-grappelli==2.13.1