diff --git a/bucket/harfbuzz.json b/bucket/harfbuzz.json
index f54d5bff31..4c79ac685c 100644
--- a/bucket/harfbuzz.json
+++ b/bucket/harfbuzz.json
@@ -1,17 +1,17 @@
 {
-    "version": "10.3.0",
+    "version": "10.4.0",
     "description": "Text shaping engine. Supports OpenType and Apple Advanced Typography.",
     "homepage": "https://harfbuzz.github.io/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/10.3.0/harfbuzz-win64-10.3.0.zip",
-            "hash": "97af1a3f3c0246321e8b47876ecd17fb6694a553138e3936858428901e00c9a4",
+            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/10.4.0/harfbuzz-win64-10.4.0.zip",
+            "hash": "8da654e38aa3545a59f160f353909d0c81c29228981fea63db4cf2d918c3d656",
             "extract_dir": "harfbuzz-win64"
         },
         "32bit": {
-            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/10.3.0/harfbuzz-win32-10.3.0.zip",
-            "hash": "fe18e2bc526619ec9fe61e2139f5ee31f82322625cac794444b46f151f04cfac",
+            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/10.4.0/harfbuzz-win32-10.4.0.zip",
+            "hash": "d1f0fff6c503651b4deffb7ae10045d3670f3362623acfe8f52a682443403320",
             "extract_dir": "harfbuzz-win32"
         }
     },