PHP 7.3.* requis

composer.json

@@ -8,8 +8,9 @@
         }
     ],
     "require": {
-        "unicaen/app":                                  "dev-zf-3.x",
-        "unicaen/bjy-authorize":                        "dev-zf-3.x",
+        "php":                                          "7.3.*",
+        "unicaen/app":                                  "^3.0",
+        "unicaen/bjy-authorize":                        "^3.0",
         "jasig/phpcas":                                 "^1.3",
         "ramsey/uuid":                                  "^3.7"
     },