diff --git a/pkgs/tools/text/mdbook-admonish/default.nix b/pkgs/tools/text/mdbook-admonish/default.nix
index c7303fc2fd84..c2f45425076f 100644
--- a/pkgs/tools/text/mdbook-admonish/default.nix
+++ b/pkgs/tools/text/mdbook-admonish/default.nix
@@ -1,33 +1,24 @@
-{ lib, stdenv, fetchFromGitHub, fetchpatch, rustPlatform, CoreServices }:
+{ lib, stdenv, fetchFromGitHub, rustPlatform, CoreServices }:
 
 rustPlatform.buildRustPackage rec {
   pname = "mdbook-admonish";
-  version = "1.7.0";
+  version = "1.8.0";
 
   src = fetchFromGitHub {
     owner = "tommilligan";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-AGOq05NevkRU8qHsJIWd2WfZ4i7w/wexf6c0fUAaoLg=";
+    hash = "sha256-jo5kR1fzSRQq8fvblJaK3IEHfxeN7h0ZdT6vvPBXTXM=";
   };
 
-  cargoPatches = [
-    # https://github.com/tommilligan/mdbook-admonish/pull/33
-    (fetchpatch {
-      name = "update-mdbook-for-rust-1.64.patch";
-      url = "https://github.com/tommilligan/mdbook-admonish/commit/650123645b18a3f8ed170738c7c1813315095ed9.patch";
-      hash = "sha256-8LMk+Dgz9k0g9fbGGC0X2byyJtfDDgvdGxO06mD6GDI=";
-    })
-  ];
-
-  cargoHash = "sha256-5PWfze00/mWmzYqP5M1pAPt+SuknpU9dc0B7RSikuTE=";
+  cargoHash = "sha256-N0zkdaVWas9jK9IXn9T85s18mNTjoEl8OUF2HA2CuHg=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ CoreServices ];
 
   meta = with lib; {
     description = "A preprocessor for mdbook to add Material Design admonishments";
     license = licenses.mit;
-    maintainers = with maintainers; [ jmgilman ];
+    maintainers = with maintainers; [ jmgilman Frostman ];
     homepage = "https://github.com/tommilligan/mdbook-admonish";
   };
 }