diff --git a/contrib/libpq b/contrib/libpq
index 69e8a80e98f..e071ea570f8 160000
--- a/contrib/libpq
+++ b/contrib/libpq
@@ -1 +1 @@
-Subproject commit 69e8a80e98f27e3a5deec617334e31db2b9ed7d7
+Subproject commit e071ea570f8985aa00e34f5b9d50a3cfe666327e