diff --git a/composer.json b/composer.json
index d962339..2d4e2f8 100644
--- a/composer.json
+++ b/composer.json
@@ -9,18 +9,22 @@
         {
             "name": "Konstantin Kudryashov",
             "email": "ever.zet@gmail.com"
+        },
+        {
+            "name": "Christophe Coevoet",
+            "email": "stof@notk.org"
         }
     ],
 
     "require": {
         "php":          ">=5.3.2",
-        "behat/behat":  "~3.0-RC3@dev",
+        "behat/behat":  "~3.0",
         "behat/mink":   "~1.5",
         "symfony/config": "~2.2"
     },
 
     "require-dev": {
-        "phpspec/phpspec":          "2.0.*@dev",
+        "phpspec/phpspec":          "~2.0",
         "behat/mink-goutte-driver": "~1.0"
     },