diff --git a/composer.json b/composer.json
index 8849052..cd1cb83 100755
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         "psr-0": { "PHP_GCM": "src/" }
     },
     "require": {
-        "php": ">=5.3.29",
+        "php": ">=5.3.10",
         "ext-curl": "*"
     }
 }