diff --git a/bucket/mdbook.json b/bucket/mdbook.json
index 8c2e438188..3fd84b27c5 100644
--- a/bucket/mdbook.json
+++ b/bucket/mdbook.json
@@ -1,12 +1,12 @@
 {
-    "version": "0.4.35",
+    "version": "0.4.36",
     "description": "Create a book from markdown files.",
     "homepage": "https://github.com/rust-lang/mdBook",
     "license": "MPL-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/rust-lang/mdBook/releases/download/v0.4.35/mdbook-v0.4.35-x86_64-pc-windows-msvc.zip",
-            "hash": "d306a09e552616c1d27f10cebe85848b96970881674ad28d9414cd259a949c39"
+            "url": "https://github.com/rust-lang/mdBook/releases/download/v0.4.36/mdbook-v0.4.36-x86_64-pc-windows-msvc.zip",
+            "hash": "69a20b3906884769381c33d613d5d6ffdf795f052951681b6ce8a8a30f281bf1"
         }
     },
     "bin": "mdbook.exe",