diff --git a/requirements.txt b/requirements.txt
index 2583818..46592db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 ipdb
-cryptography==1.1
+cryptography==39.0.1
 Django==1.8.3
 django-pipeline
 django-angular==0.8.2