diff --git a/harfbuzz b/harfbuzz
index e9f8858..f7d991b 160000
--- a/harfbuzz
+++ b/harfbuzz
@@ -1 +1 @@
-Subproject commit e9f8858a7df6c12d615c270f94ea8a89c78115c9
+Subproject commit f7d991b02e7ddfe7c5f741dbfe0cb65570cfca75