diff --git a/bucket/docfx.json b/bucket/docfx.json
index d4c241f48f..efe0207e0b 100644
--- a/bucket/docfx.json
+++ b/bucket/docfx.json
@@ -1,10 +1,10 @@
 {
     "homepage": "https://dotnet.github.io/docfx/",
     "description": "A documentation generation tool for API reference and Markdown files",
-    "version": "2.43.5",
+    "version": "2.45",
     "license": "MIT",
-    "url": "https://github.com/dotnet/docfx/releases/download/v2.43.5/docfx.zip",
-    "hash": "a05cc025382f46d13605a279ad3ae00339af32b486b264c23d41fff4b995d787",
+    "url": "https://github.com/dotnet/docfx/releases/download/v2.45/docfx.zip",
+    "hash": "2cce901a539c5ad620df6ab7ca3a1121817a8d14e4a9fa7cdeff53feedf0000d",
     "bin": "docfx.exe",
     "checkver": {
         "github": "https://github.com/dotnet/docfx"