diff --git a/requirements.txt b/requirements.txt
index 5a981ef4..5cd71eb3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ sure==2.0.0
 traitlets<6.0.0
 coverage==7.6.0
 pyasn1==0.6.0
-pyOpenSSL==24.2.1
+pyOpenSSL==24.3.0
 ndg-httpsclient==0.5.1
 requests==2.32.1
 logilab-common==2.0.0