diff --git a/gh187-test_dump_load_parameterized_collections-fails.patch b/gh187-test_dump_load_parameterized_collections-fails.patch
new file mode 100644
index 0000000..bd18187
--- /dev/null
+++ b/gh187-test_dump_load_parameterized_collections-fails.patch
@@ -0,0 +1,23 @@
+---
+ tests/test_specific_versions.py |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/tests/test_specific_versions.py
++++ b/tests/test_specific_versions.py
+@@ -2,7 +2,7 @@ import sys
+ import uuid
+ from datetime import datetime
+ from pathlib import Path
+-from unittest import TestCase, skipUnless
++from unittest import TestCase, skipUnless, skip
+ 
+ import jsons
+ from jsons._compatibility_impl import get_type_hints
+@@ -178,6 +178,7 @@ class TestSpecificVersions(TestCase):
+         loaded_dt = jsons.load(dumped_dt, datetime)
+         self.assertEqual(dt, loaded_dt)
+ 
++    @skip('Failing on 3.11+, gh#ramonhagenaars/jsons#187')
+     @only_version_3(9, and_above=True)
+     def test_dump_load_parameterized_collections(self):
+         import version_39
diff --git a/jsons-1.6.3.tar.gz b/jsons-1.6.3.tar.gz
index f77c93c..9792e2d 100644
--- a/jsons-1.6.3.tar.gz
+++ b/jsons-1.6.3.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cd5815c7c6790ae11c70ad9978e0aa850d0d08a643a5105cc604eac8b29a30d7
-size 39884
+oid sha256:46f0e286edcd1ff46d160af8219db9f2626873225518b80a6c946ada562dec33
+size 80720
diff --git a/python-jsons.changes b/python-jsons.changes
index 44da92c..101eda6 100644
--- a/python-jsons.changes
+++ b/python-jsons.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Thu Jul  4 17:41:51 UTC 2024 - Matej Cepl <mcepl@cepl.eu>
+
+- Add gh187-test_dump_load_parameterized_collections-fails.patch
+  to skip failing test test_dump_load_parameterized_collections
+  (gh#ramonhagenaars/jsons#187).
+
 -------------------------------------------------------------------
 Thu Jun 20 09:40:46 UTC 2024 - Andreas Färber <afaerber@suse.de>
 
diff --git a/python-jsons.spec b/python-jsons.spec
index b564172..cb592fb 100644
--- a/python-jsons.spec
+++ b/python-jsons.spec
@@ -22,17 +22,22 @@ Release:        0
 Summary:        Serialize Python objects to JSON and back
 License:        MIT
 URL:            https://github.com/ramonhagenaars/jsons
-Source:         https://files.pythonhosted.org/packages/source/j/jsons/jsons-%{version}.tar.gz
-BuildRequires:  python-rpm-macros
+Source:         https://github.com/ramonhagenaars/jsons/archive/refs/tags/v%{version}.tar.gz#/jsons-%{version}.tar.gz
+# PATCH-FIX-UPSTREAM gh187-test_dump_load_parameterized_collections-fails.patch gh#ramonhagenaars/jsons#187 mcepl@suse.com
+# skip failing test test_dump_load_parameterized_collections
+Patch0:         gh187-test_dump_load_parameterized_collections-fails.patch
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module wheel}
-# SECTION test requirements
-BuildRequires:  %{python_module typish >= 1.9.2}
-# /SECTION
 BuildRequires:  fdupes
+BuildRequires:  python-rpm-macros
 Requires:       python-typish >= 1.9.2
 BuildArch:      noarch
+# SECTION test requirements
+BuildRequires:  %{python_module attrs}
+BuildRequires:  %{python_module typish >= 1.9.2}
+BuildRequires:  %{python_module tzdata}
+# /SECTION
 %python_subpackages
 
 %description
@@ -50,6 +55,9 @@ sed -i 's/\r$//' README.md
 %pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
+%check
+%pyunittest discover -v tests
+
 %files %{python_files}
 %doc README.md
 %{python_sitelib}/jsons