diff --git a/requirements.txt b/requirements.txt
index a11180ffde889..0938747a9ad21 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ cffi==1.14.0
 chardet==3.0.4
 coreapi==2.3.3
 coreschema==0.0.4
-cryptography==2.9
+cryptography==39.0.1
 decorator==4.4.1
 defusedxml==0.6.0
 dj-database-url==0.5.0