diff --git a/code/samples/auto-responders/python/requirements.txt b/code/samples/auto-responders/python/requirements.txt
index 46d24b7..e704a3d 100644
--- a/code/samples/auto-responders/python/requirements.txt
+++ b/code/samples/auto-responders/python/requirements.txt
@@ -5,7 +5,7 @@ chardet==3.0.4
 click==7.1.2
 conda==4.7.10
 conda-package-handling==1.3.11
-cryptography==2.7
+cryptography==42.0.8
 Flask==1.1.1
 http-prompt==2.1.0
 httpie==2.4.0