diff --git a/third_party/conf_test b/third_party/conf_test
index 4df867e..63f7880 160000
--- a/third_party/conf_test
+++ b/third_party/conf_test
@@ -1 +1 @@
-Subproject commit 4df867e1e2f1b9a33452a3b7c5e3b6eaffb9a2f2
+Subproject commit 63f7880e948d17c25815a64c4c0cc01ca38ea25e