diff --git a/pkgs/tools/text/book-summary/default.nix b/pkgs/tools/text/book-summary/default.nix
index 563d486b8007..a1bbe710273c 100644
--- a/pkgs/tools/text/book-summary/default.nix
+++ b/pkgs/tools/text/book-summary/default.nix
@@ -1,30 +1,18 @@
 { lib
 , rustPlatform
-, fetchFromGitHub
-, fetchpatch
+, fetchCrate
 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "book-summary";
   version = "0.2.1";
 
-  src = fetchFromGitHub {
-    owner = "dvogt23";
-    repo = pname;
-    rev = version;
-    sha256 = "1dawddkpyasy22biqz35c912xqmwcx6ihpqp6cnikbdzv8ni8adr";
+  src = fetchCrate {
+    inherit pname version;
+    hash = "sha256-dxM6bqgHp4IaG03NriHvoT3al2u5Sz/I5ajlgzpjG1c=";
   };
 
-  cargoPatches = [
-    # add Cargo.lock
-    # can be removed after https://github.com/dvogt23/book-summary/pull/23 gets merged
-    (fetchpatch {
-      url = "https://github.com/dvogt23/book-summary/commit/9d941a57db5cd2fd0e9813230d69eb1d166a48f8.patch";
-      sha256 = "sha256-91dwJKdaLukxVZHA3RH1rxj45U/+mabFTflBaLd2rK8=";
-    })
-  ];
-
-  cargoSha256 = "sha256-chuEzYUfZC/ZdWIUEmAXJAnXG2s8mCcNs6cuq8Lh5PQ=";
+  cargoHash = "sha256-QwydecdQaxvh6vWZvO30zgvvgUT6T5dvGRSmcuTUJmc=";
 
   meta = with lib; {
     description = "Book auto-summary for gitbook and mdBook";