diff --git a/MaxMind-DB-Reader-php b/MaxMind-DB-Reader-php
index feaa3fb..4cc387e 160000
--- a/MaxMind-DB-Reader-php
+++ b/MaxMind-DB-Reader-php
@@ -1 +1 @@
-Subproject commit feaa3fbdc4134316f0b30d4c0f4064e030011d30
+Subproject commit 4cc387e9c80d7120db22c547f9702356eb07576f