diff --git a/community/mdbook/APKBUILD b/community/mdbook/APKBUILD
index fd224d024e6..6d773b0aaf8 100644
--- a/community/mdbook/APKBUILD
+++ b/community/mdbook/APKBUILD
@@ -1,6 +1,6 @@
 # Maintainer: crapStone <crapstone01@gmail.com>
 pkgname=mdbook
-pkgver=0.4.37
+pkgver=0.4.40
 pkgrel=0
 pkgdesc="mdBook is a utility to create modern online books from Markdown files"
 url="https://rust-lang.github.io/mdBook/"
@@ -44,6 +44,6 @@ package() {
 }
 
 sha512sums="
-f7f11ea46b6f1ca89922c0898ce5ed68711cab0e6cc1cde5654454dbd4424fdbd907787d40ac188c82b581223badd4d4d82d65c4bc1119114b3e7062d8c44e8a  mdbook-0.4.37.tar.gz
-d8cef554cab2ce3471ea00c1c56aeb4fb4ce5e36eb9c51ac7e531b40f8a00d4ef38785deba4db478dc1e6302099bf7eb8200c87abf95e01ba8f6cca6e0104ed4  cargo-update.patch
+d73e8c8144ac8d450bc94974b64cd0519c44002c000c5a60449e49035317e24572cecdb7e41df31d3af7e1bc0f342ed64a3ed09deae8cecdbb295edd87858827  mdbook-0.4.40.tar.gz
+f0bddc29f4a8d8dc0010427b463a36bf8ff9649d25317b7140dccd7b547eed310baf46db3eecd833dbb0c7dc8995000bd3913df8ce36b412910fc174625b5d42  cargo-update.patch
 "
diff --git a/community/mdbook/cargo-update.patch b/community/mdbook/cargo-update.patch
index c1035b81ffd..8805d97b54e 100644
--- a/community/mdbook/cargo-update.patch
+++ b/community/mdbook/cargo-update.patch
@@ -1,16 +1,16 @@
 diff --git a/Cargo.lock b/Cargo.lock
-index 1290c89..f4c173d 100644
+index 2403de3..ca0805a 100644
 --- a/Cargo.lock
 +++ b/Cargo.lock
-@@ -847,9 +847,9 @@ dependencies = [
+@@ -887,9 +887,9 @@ dependencies = [
  
  [[package]]
  name = "libc"
--version = "0.2.153"
+-version = "0.2.154"
 +version = "0.2.155"
  source = "registry+https://github.com/rust-lang/crates.io-index"
--checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
+-checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
 +checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
  
  [[package]]
- name = "linux-raw-sys"
+ name = "libdbus-sys"