diff --git a/pkgs/development/python-modules/mdformat-mkdocs/default.nix b/pkgs/development/python-modules/mdformat-mkdocs/default.nix
index 5df491ea8575..734045426526 100644
--- a/pkgs/development/python-modules/mdformat-mkdocs/default.nix
+++ b/pkgs/development/python-modules/mdformat-mkdocs/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "mdformat-mkdocs";
-  version = "1.0.2";
+  version = "1.0.4";
   format = "flit";
 
   disabled = pythonOlder "3.7";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     owner = "KyleKing";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-H+wqgcXNrdrZ5aQvZ7XM8YpBpVZM6pFtsANC00UZ0jM=";
+    hash = "sha256-mGWeG8clWJ7obsvO+gYaVzfAyDOh9HNdyWW5KgOgfmM=";
   };
 
   buildInputs = [
@@ -34,6 +34,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "mdformat plugin for MkDocs";
     homepage = "https://github.com/KyleKing/mdformat-mkdocs";
+changelog = "https://github.com/KyleKing/mdformat-mkdocs/releases/tag/v${version}";
     license = licenses.mit;
     maintainers = with maintainers; [ aldoborrero ];
   };