diff --git a/third_party/kefu b/third_party/kefu
index d607d55..873a8e0 160000
--- a/third_party/kefu
+++ b/third_party/kefu
@@ -1 +1 @@
-Subproject commit d607d557928a9405eed7e6f9302e3c4206ae3fc1
+Subproject commit 873a8e06af3c3ae56580b9671fa2733c47d5be4a