diff --git a/requirements.freezed.txt b/requirements.freezed.txt
index 13323e2..1817062 100644
--- a/requirements.freezed.txt
+++ b/requirements.freezed.txt
@@ -11,7 +11,7 @@ cffi==1.11.5
 chardet==3.0.4
 coreapi==2.3.3
 coreschema==0.0.4
-cryptography==2.3.1
+cryptography==39.0.1
 dj-database-url==0.4.2
 Django==1.11.10
 django-cacheops==4.0.5