diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 541ca460..9ea25115
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ certbot-django==0.2.0
 certifi==2020.12.5
 cffi==1.14.4
 chardet==3.0.4
-cryptography==3.2.1
+cryptography==3.3.2
 Django==3.1.7
 django-allauth==0.44.0
 django-common-helpers==0.9.1