diff --git a/composer.json b/composer.json
index ca88442361623ae2f927f346b5b6d422fc9f5160..f58b09160c2a98deee5177f96d68a7f0b85bb92b 100644
--- a/composer.json
+++ b/composer.json
@@ -8,8 +8,8 @@
     }
   ],
   "require": {
-    "unicaen/utilisateur": "^6.0",
-    "unicaen/ldap": "^6.0||^7.0"
+    "unicaen/utilisateur": "^5.0||^6.0",
+    "unicaen/ldap": "^5.0||^6.0||^7.0"
   },
   "autoload": {
     "psr-0": {