diff --git a/third_party/phpcommon b/third_party/phpcommon
index 555abc8..b93b4f4 160000
--- a/third_party/phpcommon
+++ b/third_party/phpcommon
@@ -1 +1 @@
-Subproject commit 555abc8c088e405dab6bee75c3b83e7f3129b9f4
+Subproject commit b93b4f400cc743d5624e755530da14f428fdc026