1 files changed, 1 insertions, 1 deletions
diff --git a/composer.json b/composer.json
index 0c62d81..2775069 100644
--- a/composer.json
+++ b/composer.json
@@ -49,7 +49,7 @@
     }
   ],
   "require": {
-    "php": ">=5.3",
+    "php": ">=5.4",
     "ext-bcmath": "*",
     "ext-date": "*",
     "ext-gd": "*",