diff --git a/lib/vendor/doctrine-common b/lib/vendor/doctrine-common
index cc04744bc..4ac23ae87 160000
--- a/lib/vendor/doctrine-common
+++ b/lib/vendor/doctrine-common
@@ -1 +1 @@
-Subproject commit cc04744bcf5a4743c46fae0487ac7a093a722856
+Subproject commit 4ac23ae8737fe7b95a7dd0f1346dbd48c7a503b0