diff --git a/pkgs/development/python-modules/pycodestyle/default.nix b/pkgs/development/python-modules/pycodestyle/default.nix
index 17b39d3dabdb..90eed94b49e2 100644
--- a/pkgs/development/python-modules/pycodestyle/default.nix
+++ b/pkgs/development/python-modules/pycodestyle/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "pycodestyle";
-  version = "2.13.0";
+  version = "2.14.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "PyCQA";
     repo = "pycodestyle";
-    rev = version;
-    hash = "sha256-jpF0/sVzRjot8KRdXqvhWpdafzC/Fska6jmG3s2U6Wk=";
+    tag = version;
+    hash = "sha256-1EEQp/QEulrdU9tTe28NerQ33IWlAiSlicpmNYciW88=";
   };
 
   build-system = [ setuptools ];
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   nativeCheckInputs = [ pytestCheckHook ];
 
-  # https://github.com/PyCQA/pycodestyle/blob/2.13.0/tox.ini#L16
+  # https://github.com/PyCQA/pycodestyle/blob/2.14.0/tox.ini#L16
   postCheck = ''
     ${python.interpreter} -m pycodestyle --statistics pycodestyle.py
   '';
@@ -36,12 +36,12 @@ buildPythonPackage rec {
     "test_check_nullbytes"
   ];
 
-  meta = with lib; {
-    changelog = "https://github.com/PyCQA/pycodestyle/blob/${version}/CHANGES.txt";
+  meta = {
+    changelog = "https://github.com/PyCQA/pycodestyle/blob/${src.tag}/CHANGES.txt";
     description = "Python style guide checker";
     mainProgram = "pycodestyle";
     homepage = "https://pycodestyle.pycqa.org/";
-    license = licenses.mit;
-    maintainers = with maintainers; [ kamadorueda ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ kamadorueda ];
   };
 }