diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24e44e5a..f97dc533 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Update `mdbook@latest` to 0.4.52.
+
 - Update `just@latest` to 1.42.1.
 
 - Update `cargo-shear@latest` to 1.4.0.
diff --git a/manifests/mdbook.json b/manifests/mdbook.json
index 4d63d21f..43385993 100644
--- a/manifests/mdbook.json
+++ b/manifests/mdbook.json
@@ -22,10 +22,32 @@
   },
   "license_markdown": "[MPL-2.0](https://github.com/rust-lang/mdBook/blob/master/LICENSE)",
   "latest": {
-    "version": "0.4.51"
+    "version": "0.4.52"
   },
   "0.4": {
-    "version": "0.4.51"
+    "version": "0.4.52"
+  },
+  "0.4.52": {
+    "x86_64_linux_musl": {
+      "etag": "0x8DDC32C747D0DE1",
+      "checksum": "c96bdabf3754d9e016fb803c1565a41050434479b2dc1e02a87c8d0da7524c6c"
+    },
+    "x86_64_macos": {
+      "etag": "0x8DDC32C5E22B03F",
+      "checksum": "4768a2a3cd6bff139feffd855dd8fb82ee356ecf822ae12ed9abcbde0633205b"
+    },
+    "x86_64_windows": {
+      "etag": "0x8DDC32CF2926A66",
+      "checksum": "33510a5745c593e06f4b8e21f531d9204c6f4444846b4bd57994e82a7bdfec98"
+    },
+    "aarch64_linux_musl": {
+      "etag": "0x8DDC32C774FE393",
+      "checksum": "7273dda980915a1e2f114d63d432aa6284551e37f0358e3ce7653d1e49e6fa3f"
+    },
+    "aarch64_macos": {
+      "etag": "0x8DDC32C682399FB",
+      "checksum": "4aee6a8ff54dc59fbe9bcf1c38b8f58583fba63535dff7a5ec8205f0cffc3fd4"
+    }
   },
   "0.4.51": {
     "x86_64_linux_musl": {