diff --git a/python/validator/requirements.txt b/python/validator/requirements.txt
index 5a591c1a8..6b14b7739 100644
--- a/python/validator/requirements.txt
+++ b/python/validator/requirements.txt
@@ -4,7 +4,7 @@ cffi==1.15.0
 chardet==4.0.0
 charset-normalizer==2.0.9
 click==8.0.3
-cryptography==3.3.2
+cryptography==39.0.1
 dparse==0.5.1
 idna==2.10
 packaging==21.3