diff --git a/vendor/postgres b/vendor/postgres
index fbb29f3d1a..56c561aa77 160000
--- a/vendor/postgres
+++ b/vendor/postgres
@@ -1 +1 @@
-Subproject commit fbb29f3d1a3ea1904de7bcd3f56a2a8c68913d85
+Subproject commit 56c561aa770b01d9e5cfcbf064eebe33349b7f77