diff --git a/composer.json b/composer.json
index 88ad69caa1654bfa23a3e8189495faeb86b83564..d1069ce418a02bd5ed6f11f99ea115e089b53f09 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     }
   ],
   "require": {
-    "unicaen/utilisateur":                          ">=5.0",
+    "unicaen/utilisateur":                          ">=6.1",
     "unicaen/ldap":                                 ">=4.0"
   },
   "autoload": {