diff --git a/just-in-time-provisioning/cert_signing_service/requirements.txt b/just-in-time-provisioning/cert_signing_service/requirements.txt
index e3faf25..642105c 100644
--- a/just-in-time-provisioning/cert_signing_service/requirements.txt
+++ b/just-in-time-provisioning/cert_signing_service/requirements.txt
@@ -1,7 +1,7 @@
 certifi==2023.7.22
 cffi==1.15.1
 charset-normalizer==3.2.0
-cryptography==41.0.3
+cryptography==41.0.6
 idna==3.4
 pycparser==2.21
 pyOpenSSL==23.2.0