diff --git a/bucket/docfx.json b/bucket/docfx.json
index 1a1d359baf..0f872ef58c 100644
--- a/bucket/docfx.json
+++ b/bucket/docfx.json
@@ -1,10 +1,10 @@
 {
-    "version": "2.72.1",
+    "version": "2.73.0",
     "description": "A documentation generation tool for API reference and Markdown files",
     "homepage": "https://dotnet.github.io/docfx/",
     "license": "MIT",
-    "url": "https://github.com/dotnet/docfx/releases/download/v2.72.1/docfx-win-x64-v2.72.1.zip",
-    "hash": "b55ac2d151aec2cb98b96c42359307335c222b9e950dc42d48ff4af3794f0f77",
+    "url": "https://github.com/dotnet/docfx/releases/download/v2.73.0/docfx-win-x64-v2.73.0.zip",
+    "hash": "48b7387b6600b0867bf05fbf97d338ba058e6f96238bc1c75e4540a53f8a9817",
     "bin": "docfx.exe",
     "checkver": {
         "github": "https://github.com/dotnet/docfx"