diff --git a/authservice/requirements.txt b/authservice/requirements.txt
index 8e598bc8..80df6073 100644
--- a/authservice/requirements.txt
+++ b/authservice/requirements.txt
@@ -5,7 +5,7 @@ schema==0.7.0
 connexion[swagger-ui]==2.9.0
 requests==2.22.0
 pyjwt==2.4.0
-cryptography==3.3.2
+cryptography==41.0.4
 gunicorn==20.0.4
 python-dateutil==2.8.0
 python-dotenv==0.10.3