diff --git a/src/rust-harfbuzz b/src/rust-harfbuzz
index bdcbf5641fc..ca0063c7723 160000
--- a/src/rust-harfbuzz
+++ b/src/rust-harfbuzz
@@ -1 +1 @@
-Subproject commit bdcbf5641fc6c30c35ff11809cbc6fc66327d3f8
+Subproject commit ca0063c77232c92bd9357fef60d208fad5d04aa7