diff --git a/third_party/conf_test b/third_party/conf_test
index f3a6226..b15a73d 160000
--- a/third_party/conf_test
+++ b/third_party/conf_test
@@ -1 +1 @@
-Subproject commit f3a622687c29b076ce9c21a20aed58a77f7af143
+Subproject commit b15a73df4576998f5024b5d706ab06644aeafd9d