diff --git a/third_party/conf_test b/third_party/conf_test
index 1db6580..51caa93 160000
--- a/third_party/conf_test
+++ b/third_party/conf_test
@@ -1 +1 @@
-Subproject commit 1db6580aa59d53320f0a622058304709e10084d8
+Subproject commit 51caa931ed3c7a8782f314e011515fe40d340a15