diff --git a/philly/MISC/requirements.txt b/philly/MISC/requirements.txt
index c2ed3d5..aa3c535 100644
--- a/philly/MISC/requirements.txt
+++ b/philly/MISC/requirements.txt
@@ -42,7 +42,7 @@ click-plugins==1.1.1
 cloudpickle==1.6.0
 colorlog==5.0.1
 contextlib2==0.6.0.post1
-cryptography==2.9.2
+cryptography==3.3.2
 dataclasses==0.8
 distro==1.5.0
 docker==5.0.0