diff --git a/composer.json b/composer.json
index 67c4a50..eeab1c3 100644
--- a/composer.json
+++ b/composer.json
@@ -9,11 +9,10 @@
         }
     ],
     "require": {
-        "php": ">=5.3.0",
         "phpunit/phpunit": "3.7.*",
         "phpdocumentor/phpdocumentor": "2.*",
         "squizlabs/php_codesniffer": "1.*",
-        "loadsys/loadsys_codesniffer": "0.*"
+        "loadsys/loadsys_codesniffer": "~1.0"
     },
     "config": {
         "bin-dir": "bin"