diff --git a/composer.json b/composer.json
index eaf6b91..c0c4f46 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,9 @@
         "php": ">=5.3.0"
     },
 	"require-dev": {
-		"squizlabs/php_codesniffer": "*"
+		"squizlabs/php_codesniffer": "*",
+		"phpunit/phpunit": "*",
+		"mockery/mockery": "*"
 	},
     "autoload": {
         "psr-0": {