diff --git a/third_party/conf_test b/third_party/conf_test
index da174b2..399e114 160000
--- a/third_party/conf_test
+++ b/third_party/conf_test
@@ -1 +1 @@
-Subproject commit da174b2a8e2e05617f56804bd6433b3277702fa9
+Subproject commit 399e1142afd221a747e47262089a3656d3a2bf86