diff --git a/pkgs/development/python-modules/feedparser/default.nix b/pkgs/development/python-modules/feedparser/default.nix
index 7eaf65b371df..0367e1e8a106 100644
--- a/pkgs/development/python-modules/feedparser/default.nix
+++ b/pkgs/development/python-modules/feedparser/default.nix
@@ -1,23 +1,28 @@
 { lib
 , buildPythonPackage
 , fetchPypi
-, pythonOlder
-, sgmllib3k
 , python
+, pythonOlder
+, setuptools
+, sgmllib3k
 }:
 
 buildPythonPackage rec {
   pname = "feedparser";
-  version = "6.0.10";
-  format = "setuptools";
+  version = "6.0.11";
+  pyproject = true;
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-J9pIX0Y3znFjzeqxOoAxK5O30MG3db70pHYpoxELylE=";
+    hash = "sha256-ydBAe2TG8qBl0OuyksKzXAEFDMDcM3V0Yaqr3ExBhNU=";
   };
 
+  nativeBuildInputs = [
+    setuptools
+  ];
+
   propagatedBuildInputs = [
     sgmllib3k
   ];
@@ -36,8 +41,9 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    homepage = "https://github.com/kurtmckee/feedparser";
     description = "Universal feed parser";
+    homepage = "https://github.com/kurtmckee/feedparser";
+    changelog = "https://feedparser.readthedocs.io/en/latest/changelog.html";
     license = licenses.bsd2;
     maintainers = with maintainers; [ domenkozar ];
   };
diff --git a/pkgs/tools/misc/pubs/default.nix b/pkgs/tools/misc/pubs/default.nix
index 4c52b9b239b4..b02aeb8aefb6 100644
--- a/pkgs/tools/misc/pubs/default.nix
+++ b/pkgs/tools/misc/pubs/default.nix
@@ -7,11 +7,12 @@
 python3.pkgs.buildPythonApplication rec {
   pname = "pubs";
   version = "0.9.0";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "pubs";
     repo = "pubs";
-    rev = "v${version}";
+    rev = "refs/tags/v${version}";
     hash = "sha256-U/9MLqfXrzYVGttFSafw4pYDy26WgdsJMCxciZzO1pw=";
   };
 
@@ -28,22 +29,26 @@ python3.pkgs.buildPythonApplication rec {
     })
   ];
 
+  nativeBuildInputs = with python3.pkgs; [
+    setuptools
+  ];
+
   propagatedBuildInputs = with python3.pkgs; [
-    pyyaml
-    bibtexparser
-    python-dateutil
-    six
-    requests
-    configobj
-    beautifulsoup4
-    feedparser
     argcomplete
+    beautifulsoup4
+    bibtexparser
+    configobj
+    feedparser
+    python-dateutil
+    pyyaml
+    requests
+    six
   ];
 
   nativeCheckInputs = with python3.pkgs; [
-    pyfakefs
-    mock
     ddt
+    mock
+    pyfakefs
     pytestCheckHook
   ];
 
@@ -57,11 +62,18 @@ python3.pkgs.buildPythonApplication rec {
   disabledTests = [
     # https://github.com/pubs/pubs/issues/276
     "test_readme"
+    # AssertionError: Lists differ: ['Ini[112 chars]d to...
+    "test_add_non_standard"
+  ];
+
+  pythonImportsCheck = [
+    "pubs"
   ];
 
   meta = with lib; {
     description = "Command-line bibliography manager";
     homepage = "https://github.com/pubs/pubs";
+    changelog = "https://github.com/pubs/pubs/blob/v${version}/changelog.md";
     license = licenses.lgpl3Only;
     maintainers = with maintainers; [ gebner dotlambda ];
   };