diff --git a/requirements.txt b/requirements.txt
index 36bd5df4f..a11555a81 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ yosai==0.3.2
 zope.component==4.6
 zope.interface==4.7.2
 ijson==2.5.1
-cryptography==3.3.2
+cryptography==39.0.1
 cpe==1.2.1
 itsdangerous==2.0.1
 Jinja2==3.0.3