diff --git a/third_party/kefu b/third_party/kefu
index d4c5940..6ad5abc 160000
--- a/third_party/kefu
+++ b/third_party/kefu
@@ -1 +1 @@
-Subproject commit d4c59408d80025c29684210f8c04e409c665ad61
+Subproject commit 6ad5abc7cc08319d7d454727b9608731f37bddcf