diff --git a/build/php b/build/php
index 71b9f9d2d..a464454d1 160000
--- a/build/php
+++ b/build/php
@@ -1 +1 @@
-Subproject commit 71b9f9d2d7b3ee45d9475803b96c080f5f22f373
+Subproject commit a464454d1ed946baabd32a02ddcf66361374b99c