diff --git a/bucket/docfx.json b/bucket/docfx.json
index efe0207e0b..60a5af0829 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": "2.45",
+    "version": "2.45.1",
     "license": "MIT",
-    "url": "https://github.com/dotnet/docfx/releases/download/v2.45/docfx.zip",
-    "hash": "2cce901a539c5ad620df6ab7ca3a1121817a8d14e4a9fa7cdeff53feedf0000d",
+    "url": "https://github.com/dotnet/docfx/releases/download/v2.45.1/docfx.zip",
+    "hash": "4aff305a573bf73f64df82516e94a1bd4e5ed7b42197b8b3c74bf077e383cb48",
     "bin": "docfx.exe",
     "checkver": {
         "github": "https://github.com/dotnet/docfx"