diff --git a/requirements.txt b/requirements.txt
index 9465828..dc0daa5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 croniter==1.3.8
 
 # Request Authentication Caching
-cryptography==38.0.3
+cryptography==43.0.1
 future==0.18.3
 
 # Django and Django REST Framework