Modif dépendances.

composer.json

@@ -17,8 +17,8 @@
   ],
   "require": {
     "zendframework/zend-authentication": "~2.4",
-    "zfcampus/zf-oauth2": "1.3.1",
-    "unicaen/unicaen-ldap": "~1.0",
+    "zfcampus/zf-oauth2": "^1.3.1",
+    "unicaen/unicaen-ldap": "^1.0.1",
     "jasig/phpcas": "~1.3"
   },
   "autoload": {