diff --git a/composer.json b/composer.json
index 656fd32..e5c14a1 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
     "require": {
         "php":          ">=5.3.2",
         "behat/behat":  ">=2.4.0,<2.4.x-dev",
-        "behat/mink":   ">=1.4.0beta4,<1.4.x-dev"
+        "behat/mink":   ">=1.4.0beta5,<1.4.x-dev"
     },
 
     "require-dev": {