diff --git a/contrib/libpqxx b/contrib/libpqxx
index 41e4c331564..5338c8c960d 160000
--- a/contrib/libpqxx
+++ b/contrib/libpqxx
@@ -1 +1 @@
-Subproject commit 41e4c331564167cca97ad6eccbd5b8879c2ca044
+Subproject commit 5338c8c960d5d7d6cb513094dc894388015e40a2