diff --git a/composer.json b/composer.json
index 64bc92eebeb748f123e6a8d780dd540fe2fb13ee..fca6e6990646e4af162ef637aabc0899505e4e90 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
         }
     ],
     "require": {
-        "unicaen/app":                                  "^1.3",
+        "unicaen/app":                                  "dev-zf-3.x",
         "zf-commons/zfc-user-doctrine-orm":             ">=0.1",
         "bjyoungblood/bjy-authorize":                   ">=1.4"
     },
@@ -23,4 +23,4 @@
             "./Module.php"
         ]
     }
-}
\ No newline at end of file
+}