diff --git a/composer.json b/composer.json
index eda4ac4..02b808c 100644
--- a/composer.json
+++ b/composer.json
@@ -23,15 +23,15 @@
 	},
 	"require-dev": {
 		"phpunit/phpunit": "*",
-        "phpunit/phpunit-selenium": "dev-master",
-        "ext-xdebug": "*",
-        "mikey179/vfsStream": "1.3.*@dev",
-        "satooshi/php-coveralls": "dev-master",
-        "phpunit/phpcov": "2.0.*@dev"
+        	"phpunit/phpunit-selenium": "dev-master",
+        	"ext-xdebug": "*",
+        	"mikey179/vfsStream": "1.3.*@dev",
+        	"satooshi/php-coveralls": "dev-master",
+        	"phpunit/phpcov": "dev-master"
 	},
 	"autoload": {
 		"psr-0": {
 			"UAS": ""
 		}
 	}
-}
\ No newline at end of file
+}