diff --git a/requirements.txt b/requirements.txt
index b893a553e..40f85795e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ ops>=2.8
 pylxd @ git+https://github.com/canonical/pylxd
 requests
 typing-extensions
-cryptography <=43.0.0
+cryptography <=43.0.1
 pydantic ==1.10.17
 cosl ==0.0.15
 # juju 3.1.2.0 depends on pyyaml<=6.0 and >=5.1.2