diff --git a/src/rust-harfbuzz b/src/rust-harfbuzz
index ca0063c7723..7bd8672fd5f 160000
--- a/src/rust-harfbuzz
+++ b/src/rust-harfbuzz
@@ -1 +1 @@
-Subproject commit ca0063c77232c92bd9357fef60d208fad5d04aa7
+Subproject commit 7bd8672fd5f44a2c3f9b1604ec62c91e5fb928e4