diff --git a/composer.json b/composer.json
index e49df93..043316a 100644
--- a/composer.json
+++ b/composer.json
@@ -23,20 +23,19 @@
         "psr-4": { "PUGX\\Poser\\": "src/" }
     },
     "require": {
-        "symfony/console": "~2"
+        "symfony/console": "~2.0|~3.0"
     },
     "require-dev": {
-        "phpspec/phpspec": "dev-master",
-        "behat/behat": "dev-master"
+        "phpspec/phpspec": "2.*",
+        "behat/behat": "3.*"
     },
     "config": {
         "bin-dir": "bin"
     },
     "bin": ["bin/poser"],
-    "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0.x-dev"
+            "dev-master": "1.3.x-dev"
         }
     }
 }