diff --git a/composer.json b/composer.json
index 83efea6d5680053063879d7df00e4ee813564500..22a9f4a25893afa17f18358c7ee946111bfe3c6e 100644
--- a/composer.json
+++ b/composer.json
@@ -8,8 +8,8 @@
     }
   ],
   "require": {
-    "unicaen/app":                                  "^3.0",
-    "unicaen/privilege":                            "dev-master"
+    "unicaen/app":                                  "^4.0",
+    "unicaen/privilege":                            "^4.0"
   },
   "autoload": {
     "psr-0": {