diff --git a/vendor/postgres b/vendor/postgres
index 6b6ad3d15c..1ac4f5b6b1 160000
--- a/vendor/postgres
+++ b/vendor/postgres
@@ -1 +1 @@
-Subproject commit 6b6ad3d15cd6dd0b1a64ebe4a9bbd050a38e6828
+Subproject commit 1ac4f5b6b1fe7a4e4cc5b0c5e209999fdc2310ba