diff --git a/composer.json b/composer.json
index acd053f..993ff6c 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     "minimum-stability": "dev",
 
     "require": {
-        "php": ">=5.3.0"
+        "php": ">=5.3.2"
     },
 
     "autoload": {