diff --git a/pkgs/applications/misc/duden/default.nix b/pkgs/applications/misc/duden/default.nix
deleted file mode 100644
index 0d310e8c23dc..000000000000
--- a/pkgs/applications/misc/duden/default.nix
+++ /dev/null
@@ -1,40 +0,0 @@
-{ lib
-, python3
-, fetchFromGitHub
-}:
-
-python3.pkgs.buildPythonPackage rec {
-  pname = "duden";
-  version = "0.18.0";
-  format = "pyproject";
-
-  src = fetchFromGitHub {
-    owner = "radomirbosak";
-    repo = "duden";
-    rev = version;
-    hash = "sha256-ZrarN09Znw4m6YiZxD7q7dTJ49WjmHDobLnOt8JCwvc=";
-  };
-
-  nativeBuildInputs = [
-    python3.pkgs.poetry-core
-  ];
-
-  propagatedBuildInputs = with python3.pkgs; [
-    beautifulsoup4
-    crayons
-    pyxdg
-    pyyaml
-    requests
-    setuptools
-  ];
-
-  pythonImportsCheck = [ "duden" ];
-
-  meta = with lib; {
-    description = "CLI for http://duden.de dictionary written in Python";
-    homepage = "https://github.com/radomirbosak/duden";
-    changelog = "https://github.com/radomirbosak/duden/blob/${src.rev}/CHANGELOG.md";
-    license = licenses.mit;
-    maintainers = with maintainers; [ ];
-  };
-}
diff --git a/pkgs/development/python-modules/duden/default.nix b/pkgs/development/python-modules/duden/default.nix
new file mode 100644
index 000000000000..6381da7271ee
--- /dev/null
+++ b/pkgs/development/python-modules/duden/default.nix
@@ -0,0 +1,56 @@
+{ lib
+, beautifulsoup4
+, buildPythonPackage
+, crayons
+, fetchFromGitHub
+, poetry-core
+, pyxdg
+, pyyaml
+, requests
+, setuptools
+}:
+
+let
+  finalAttrs = {
+    pname = "duden";
+    version = "0.19.1";
+    pyproject = true;
+
+    src = fetchFromGitHub {
+      owner = "radomirbosak";
+      repo = "duden";
+      rev = finalAttrs.version;
+      hash = "sha256-c6IItrjFVbsdYg3sDrExcxv7aRcKhd/M5hiZD+wBZ2Y=";
+    };
+
+    nativeBuildInputs = [
+      poetry-core
+    ];
+
+    propagatedBuildInputs = [
+      beautifulsoup4
+      crayons
+      pyxdg
+      pyyaml
+      requests
+      setuptools
+    ];
+
+    pythonImportsCheck = [ "duden" ];
+
+    meta = {
+      homepage = "https://github.com/radomirbosak/duden";
+      changelog = "https://github.com/radomirbosak/duden/blob/${finalAttrs.src.rev}/CHANGELOG.md";
+      description = "CLI for https://duden.de dictionary written in Python";
+      longDescription = ''
+        duden is a CLI-based program and python module, which can provide
+        various information about given german word. The provided data are
+        parsed from german dictionary duden.de.
+      '';
+      license = with lib.licenses; [ mit ];
+      mainProgram = "duden";
+      maintainers = with lib.maintainers; [ AndersonTorres linuxissuper ];
+    };
+  };
+in
+buildPythonPackage finalAttrs
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 72af0d51f7b3..ef631fdefdf9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -41710,7 +41710,7 @@ with pkgs;
 
   udict = callPackage ../applications/misc/udict { };
 
-  duden = callPackage ../applications/misc/duden { };
+  duden = python3Packages.toPythonApplication python3Packages.duden;
 
   zf = callPackage ../tools/misc/zf { };
 
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 7bc514fc7e58..86faee8e0e70 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3502,6 +3502,8 @@ self: super: with self; {
 
   duct-py = callPackage ../development/python-modules/duct-py { };
 
+  duden = callPackage ../development/python-modules/duden { };
+
   duecredit = callPackage ../development/python-modules/duecredit { };
 
   duet = callPackage ../development/python-modules/duet { };