diff --git a/libpg_query b/libpg_query
index 6f1612e..3912dd7 160000
--- a/libpg_query
+++ b/libpg_query
@@ -1 +1 @@
-Subproject commit 6f1612e9d25783eaf8621383352b92af762c98d5
+Subproject commit 3912dd752574e8c97da1f512f20a7ec0d76a7112