diff --git a/pkgs/development/python-modules/ropper/default.nix b/pkgs/development/python-modules/ropper/default.nix
index 4d88ca3d47d8..4c8398a101d9 100644
--- a/pkgs/development/python-modules/ropper/default.nix
+++ b/pkgs/development/python-modules/ropper/default.nix
@@ -4,6 +4,7 @@
   fetchFromGitHub,
   capstone,
   filebytes,
+  keystone-engine,
   pytestCheckHook,
   pythonOlder,
   setuptools,
@@ -11,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "ropper";
-  version = "1.13.10";
+  version = "1.13.13";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -19,8 +20,8 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "sashs";
     repo = "Ropper";
-    rev = "v${version}";
-    hash = "sha256-yuHJ+EpglumEAXEu0iJKIXK1ouW1yptNahM9Wmk7AW4=";
+    tag = "v${version}";
+    hash = "sha256-MOAbACLDdeKCMV4K/n1rAQlxDN0JoDIiUF6Zr3yPw8o=";
   };
 
   build-system = [ setuptools ];
@@ -30,15 +31,20 @@ buildPythonPackage rec {
     filebytes
   ];
 
+  optional-dependencies = {
+    ropchain = [ keystone-engine ];
+  };
+
   nativeCheckInputs = [ pytestCheckHook ];
 
   pythonImportsCheck = [ "ropper" ];
 
   meta = with lib; {
     description = "Show information about files in different file formats";
-    mainProgram = "ropper";
     homepage = "https://scoding.de/ropper/";
+    changelog = "https://github.com/sashs/Ropper/releases/tag/${src.tag}";
     license = licenses.bsd3;
     maintainers = with maintainers; [ bennofs ];
+    mainProgram = "ropper";
   };
 }