diff --git a/bucket/harfbuzz.json b/bucket/harfbuzz.json
index b4300369b7..283ccfc099 100644
--- a/bucket/harfbuzz.json
+++ b/bucket/harfbuzz.json
@@ -1,17 +1,17 @@
 {
-    "version": "5.0.1",
+    "version": "5.1.0",
     "description": "Text shaping engine. Supports OpenType and Apple Advanced Typography.",
     "homepage": "http://harfbuzz.github.io/",
     "license": "MIT",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/5.0.1/harfbuzz-win64-5.0.1.zip",
-            "hash": "9219653f26b5dbe9774d3d9f83d5e814a1d682cc4b823379174628c8f06825ff",
+            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/5.1.0/harfbuzz-win64-5.1.0.zip",
+            "hash": "226ab0886ee16b950332e19f7a01865c10cf5ae97a7f99e367d4fcc41364f4b1",
             "extract_dir": "harfbuzz-win64"
         },
         "32bit": {
-            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/5.0.1/harfbuzz-win32-5.0.1.zip",
-            "hash": "cbf2ef54a7481af27acf6695c3405602e7195bf18c0652ea777c623ee00ab8b6",
+            "url": "https://github.com/harfbuzz/harfbuzz/releases/download/5.1.0/harfbuzz-win32-5.1.0.zip",
+            "hash": "25baed655fbed83d3c804ebe28d9bfa720fb5c3966d19560490007f29f0bbea6",
             "extract_dir": "harfbuzz-win32"
         }
     },