diff --git a/requirements.txt b/requirements.txt
index 1279d407..b684dd3b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ click==8.0.4
 cloudinary==1.14.0
 coreapi==2.3.3
 coreschema==0.0.4
-cryptography==36.0.1
+cryptography==39.0.1
 decorator==4.4.1
 defusedxml==0.6.0
 Deprecated==1.2.13