diff --git a/vendor/postgres b/vendor/postgres
index 14f9177a22..3b166d06cf 160000
--- a/vendor/postgres
+++ b/vendor/postgres
@@ -1 +1 @@
-Subproject commit 14f9177a224193cd4f38f8be7f470b82a5426325
+Subproject commit 3b166d06cfccbc1f3888705309ade106326f207e