diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 1021e4f22..9216119e8 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -112,7 +112,7 @@ V = {
     "BROTLI": "1.1.0",
     "FREETYPE": "2.13.2",
     "FRIBIDI": "1.0.15",
-    "HARFBUZZ": "8.5.0",
+    "HARFBUZZ": "9.0.0",
     "JPEGTURBO": "3.0.3",
     "LCMS2": "2.16",
     "LIBPNG": "1.6.43",