diff --git a/third_party/kefu b/third_party/kefu
index a8cb9f0..a93215b 160000
--- a/third_party/kefu
+++ b/third_party/kefu
@@ -1 +1 @@
-Subproject commit a8cb9f0f94b9b45601a731ad61cab5c25356a356
+Subproject commit a93215bd6c00b00dbbb820a2ee15473d5a99c5b0