diff --git a/pkgs/development/python-modules/python-crfsuite/default.nix b/pkgs/development/python-modules/python-crfsuite/default.nix
index 5c062e50f607..6a7624d74835 100644
--- a/pkgs/development/python-modules/python-crfsuite/default.nix
+++ b/pkgs/development/python-modules/python-crfsuite/default.nix
@@ -8,13 +8,13 @@
 
 buildPythonPackage rec {
   pname = "python-crfsuite";
-  version = "0.9.11";
+  version = "0.9.12";
   format = "setuptools";
 
   src = fetchPypi {
     inherit version;
     pname = "python_crfsuite";
-    hash = "sha256-bv+WXKcFZzltgiyaNep0sPftsn2UcVJJl72r56baX1o=";
+    hash = "sha256-2zf8zDvY8MScKKdpfKecidZ7P9W/EZEihmFpJArExIA=";
   };
 
   preCheck = ''
@@ -33,6 +33,7 @@ buildPythonPackage rec {
   meta = {
     description = "Python binding for CRFsuite";
     homepage = "https://github.com/scrapinghub/python-crfsuite";
+    changelog = "https://github.com/scrapinghub/python-crfsuite/blob/${version}/CHANGES.rst";
     license = lib.licenses.mit;
     teams = [ lib.teams.tts ];
   };