diff --git a/third_party/harfbuzz b/third_party/harfbuzz
index 8a4c80563..681b0bc37 160000
--- a/third_party/harfbuzz
+++ b/third_party/harfbuzz
@@ -1 +1 @@
-Subproject commit 8a4c80563dbc74608e5c65df395a13ee4840cbf3
+Subproject commit 681b0bc37b454cd24e7b71c1dc413521d1a44a0e