diff --git a/pkgs/tools/text/mdcat/default.nix b/pkgs/tools/text/mdcat/default.nix
index 89348e1ea6b11..d4d295e0057aa 100644
--- a/pkgs/tools/text/mdcat/default.nix
+++ b/pkgs/tools/text/mdcat/default.nix
@@ -13,20 +13,20 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "mdcat";
-  version = "2.3.1";
+  version = "2.4.0";
 
   src = fetchFromGitHub {
     owner = "swsnr";
     repo = "mdcat";
     rev = "mdcat-${version}";
-    hash = "sha256-Geq4I4QjWg2dBfGw0j68gG5butWFLXynLC5c9AQTfPs=";
+    hash = "sha256-3iaj4bMm9nVDwd8kqBzPdpaAavxb19NwfvSX3oCihRA=";
   };
 
   nativeBuildInputs = [ pkg-config asciidoctor installShellFiles ];
   buildInputs = [ openssl ]
     ++ lib.optionals stdenv.isDarwin [ Security SystemConfiguration ];
 
-  cargoHash = "sha256-G+vTW3hYNjZN3V5svltbKEeeUEolAVVbTOaAKVHEcUI=";
+  cargoHash = "sha256-KEJOpQ9Y832M0IUrm6u7SYWTH8/blDfu0kubS2GMuRE=";
 
   nativeCheckInputs = [ ansi2html ];
   # Skip tests that use the network and that include files.