diff --git a/python/generate/requirements.txt b/python/generate/requirements.txt
index 572b3b6..77a750d 100644
--- a/python/generate/requirements.txt
+++ b/python/generate/requirements.txt
@@ -1,6 +1,6 @@
 PyJWT==1.7.1
 docopt==0.6.2
-cryptography==2.7
+cryptography==3.2
 cffi>=1.8
 pycparser>=2.06
 six>=1.4.1