diff --git a/requirements.txt b/requirements.txt
index eb7cbf7..9d2d9c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ pyqtgraph>=0.13.0
 
 # Réseau / processus
 psutil>=5.9.0
-dnspython>=2.4.0
+dnspython>=2.8.0
 
 # Données / utilitaires
 requests>=2.31.0