diff --git a/azure-quantum/requirements.txt b/azure-quantum/requirements.txt
index 4618e45a..c027e6fa 100644
--- a/azure-quantum/requirements.txt
+++ b/azure-quantum/requirements.txt
@@ -1,6 +1,7 @@
 azure-core>=1.41.0,<2.0
 azure-identity>=1.25.3,<2.0
 azure-storage-blob>=12.20,<13.0
+cryptography<=46.0.3
 msrest>=0.7.1,<1.0
 numpy>=2.2.6
 deprecated>=1.3.1,<2.0