diff --git a/pkgs/tools/text/mdbook/default.nix b/pkgs/tools/text/mdbook/default.nix
index a8c5efb0a493..dd6265b5b348 100644
--- a/pkgs/tools/text/mdbook/default.nix
+++ b/pkgs/tools/text/mdbook/default.nix
@@ -2,16 +2,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "mdbook";
-  version = "0.4.9";
+  version = "0.4.10";
 
   src = fetchFromGitHub {
     owner = "rust-lang-nursery";
     repo = "mdBook";
     rev = "v${version}";
-    sha256 = "sha256-wc3poiLnIHbbl0j2sWQkEbxccpohPnvjLPdNuKfsDSY=";
+    sha256 = "sha256-1Ddy/kb2Q7P+tzyEr3EC3qWm6MGSsDL3/vnPJLAm/J0=";
   };
 
-  cargoSha256 = "sha256-2DNfacPp9IMke2j8WYxpGmMxityaFGyXrc0jOyqPl3c=";
+  cargoSha256 = "sha256-x2BwnvEwTqz378aDE7OHWuEwNEsUnRudLq7sUJjHRpA=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ CoreServices ];