diff --git a/src/harfbuzz b/src/harfbuzz
index bf8d802d1295..c4b56749b084 160000
--- a/src/harfbuzz
+++ b/src/harfbuzz
@@ -1 +1 @@
-Subproject commit bf8d802d1295189f35d49db4dd0e9da5bf676864
+Subproject commit c4b56749b084bb99879be1e64548ad2c23598a97