diff --git a/demo_data/requirements.txt b/demo_data/requirements.txt
index 91aa4dc..09ef1ae 100644
--- a/demo_data/requirements.txt
+++ b/demo_data/requirements.txt
@@ -47,7 +47,7 @@ conda-package-handling==1.7.0
 conda-verify==3.4.2
 contextlib2==0.6.0.post1
 cookiecutter==2.1.1
-cryptography==39.0.1
+cryptography==41.0.0
 cycler==0.10.0
 Cython @ file:///opt/concourse/worker/volumes/live/a8b919bf-06b6-4be5-60d8-71d16518c421/volume/cython_1594833990717/work
 cytoolz==0.10.1