diff --git a/pkgs/applications/networking/flexget/default.nix b/pkgs/applications/networking/flexget/default.nix
index 7e691582881..c5998796145 100644
--- a/pkgs/applications/networking/flexget/default.nix
+++ b/pkgs/applications/networking/flexget/default.nix
@@ -2,11 +2,11 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "FlexGet";
-  version = "3.1.59";
+  version = "3.1.67";
 
   src = python3Packages.fetchPypi {
     inherit pname version;
-    sha256 = "19vp2395sl6gdv54zn0k4vf1j6b902khvm44q5hfr805jd3fc11h";
+    sha256 = "d3f4b7bebff80a3a3aa00daf60145a6bc3d12847d7339b39846b2341bca75ef3";
   };
 
   postPatch = ''
@@ -32,7 +32,7 @@ python3Packages.buildPythonApplication rec {
     flask-cors
     flask_login
     flask-restful
-    flask-restplus
+    flask-restx
     flask
     guessit
     html5lib
diff --git a/pkgs/development/python-modules/construct/default.nix b/pkgs/development/python-modules/construct/default.nix
index 1f685360566..cf9ab42f325 100644
--- a/pkgs/development/python-modules/construct/default.nix
+++ b/pkgs/development/python-modules/construct/default.nix
@@ -18,6 +18,8 @@ buildPythonPackage rec {
 
   checkInputs = [ pytestCheckHook pytest-benchmark numpy arrow ruamel_yaml ];
 
+  disabledTests = stdenv.lib.optionals stdenv.isDarwin [ "test_multiprocessing" ];
+
   pytestFlagsArray = [ "--benchmark-disable" ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/python-modules/flask-restx/default.nix b/pkgs/development/python-modules/flask-restx/default.nix
new file mode 100644
index 00000000000..9a13ebac647
--- /dev/null
+++ b/pkgs/development/python-modules/flask-restx/default.nix
@@ -0,0 +1,50 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, aniso8601
+, jsonschema
+, flask
+, werkzeug
+, pytz
+, faker
+, six
+, enum34
+, isPy27
+, mock
+, blinker
+, pytest-flask
+, pytest-mock
+, pytest-benchmark
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "flask-restx";
+  version = "0.2.0";
+
+  # Tests not included in PyPI tarball
+  src = fetchFromGitHub {
+    owner = "python-restx";
+    repo = pname;
+    rev = version;
+    sha256 = "0xf2vkmdngp9cv9klznizai4byxjcf0iqh1pr4b83nann0jxqwy7";
+  };
+
+  propagatedBuildInputs = [ aniso8601 jsonschema flask werkzeug pytz six ]
+    ++ lib.optionals isPy27 [ enum34 ];
+
+  checkInputs = [ pytestCheckHook faker mock pytest-flask pytest-mock pytest-benchmark blinker ];
+
+  pytestFlagsArray = [
+    "--benchmark-disable"
+    "--deselect=tests/test_inputs.py::URLTest::test_check"
+    "--deselect=tests/test_inputs.py::EmailTest::test_valid_value_check"
+  ];
+
+  meta = with lib; {
+    homepage = "https://flask-restx.readthedocs.io/en/${version}/";
+    description = "Fully featured framework for fast, easy and documented API development with Flask";
+    license = licenses.bsd3;
+    maintainers = [ maintainers.marsam ];
+  };
+}
diff --git a/pkgs/development/python-modules/loguru/default.nix b/pkgs/development/python-modules/loguru/default.nix
index c0f7d43e731..fbda4989a24 100644
--- a/pkgs/development/python-modules/loguru/default.nix
+++ b/pkgs/development/python-modules/loguru/default.nix
@@ -12,6 +12,8 @@ buildPythonPackage rec {
 
   checkInputs = [ pytestCheckHook colorama ];
 
+  pytestFlagsArray = stdenv.lib.optionals stdenv.isDarwin [ "--ignore=tests/test_multiprocessing.py" ];
+
   disabledTests = [ "test_time_rotation_reopening" "test_file_buffering" ]
     ++ stdenv.lib.optionals stdenv.isDarwin [ "test_rotation_and_retention" "test_rotation_and_retention_timed_file" "test_renaming" "test_await_complete_inheritance" ];
 
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 17bb020c8a2..a5ad32d8ee1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4012,6 +4012,8 @@ in {
 
   flask-restplus = callPackage ../development/python-modules/flask-restplus { };
 
+  flask-restx = callPackage ../development/python-modules/flask-restx { };
+
   flask-reverse-proxy-fix = callPackage ../development/python-modules/flask-reverse-proxy-fix { };
 
   flask_script = callPackage ../development/python-modules/flask-script { };