diff --git a/setup.py b/setup.py
index 403a0fab8294d67c1004d0eccdb84adcad77b3f6..a842a03cb078e4faf144a5c8cab1c76764e8126e 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ setup(
         "python-smail==0.9.0",
         "SQLAlchemy==2.0.29",
         "pymongo~=4.6",
-        "validators==0.28.1",
+        "validators==0.35.0",
         "idpyoidc==2.1.0",
         "python-dateutil==2.9.0",
         "Jinja2==3.1.3",