diff --git a/jsonpatch-1.16.tar.gz b/jsonpatch-1.16.tar.gz
deleted file mode 100644
index b2e01fb..0000000
--- a/jsonpatch-1.16.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f025c28a08ce747429ee746bb21796c3b6417ec82288f8fe6514db7398f2af8a
-size 16213
diff --git a/jsonpatch-1.23.tar.gz b/jsonpatch-1.23.tar.gz
new file mode 100644
index 0000000..8cf5ed7
--- /dev/null
+++ b/jsonpatch-1.23.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:49f29cab70e9068db3b1dc6b656cbe2ee4edf7dfe9bf5a0055f17a4b6804a4b9
+size 18162
diff --git a/python-jsonpatch.changes b/python-jsonpatch.changes
index 2323ce4..a3ffb64 100644
--- a/python-jsonpatch.changes
+++ b/python-jsonpatch.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Mon May 14 11:22:40 UTC 2018 - tchvatal@suse.com
+
+- Version update to 1.23:
+  * dropped support for python 2.6
+  * More testcases for various bugs
+  * Various code cleanups
+- Run tests
+- Conflict with python-jsondiff as it provides jsondiff binary too
+
 -------------------------------------------------------------------
 Tue Aug  8 06:27:14 UTC 2017 - tbechtold@suse.com
 
diff --git a/python-jsonpatch.spec b/python-jsonpatch.spec
index 6e3301f..c03dd86 100644
--- a/python-jsonpatch.spec
+++ b/python-jsonpatch.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-jsonpatch
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,27 +17,24 @@
 
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
-%bcond_without test
 Name:           python-jsonpatch
-Version:        1.16
+Version:        1.23
 Release:        0
 Summary:        Python - JSON-Patches
 License:        BSD-3-Clause
 Group:          Development/Languages/Python
-Url:            https://github.com/stefankoegl/python-json-patch
-Source:         https://pypi.io/packages/source/j/jsonpatch/jsonpatch-%{version}.tar.gz
+URL:            https://github.com/stefankoegl/python-json-patch
+Source:         https://files.pythonhosted.org/packages/source/j/jsonpatch/jsonpatch-%{version}.tar.gz
 BuildRequires:  %{python_module devel}
+BuildRequires:  %{python_module jsonpointer >= 1.9}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  python-rpm-macros
-%if %{with test}
-BuildRequires:  %{python_module jsonpointer >= 1.9}
-%endif
 Requires:       python-jsonpointer >= 1.9
 Requires(post): update-alternatives
 Requires(preun): update-alternatives
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+# provides jsondiff binary too
+Conflicts:      python-jsondiff
 BuildArch:      noarch
-
 %python_subpackages
 
 %description
@@ -57,6 +54,9 @@ for p in jsonpatch jsondiff ; do
     %python_clone -a %{buildroot}%{_bindir}/$p
 done
 
+%check
+%python_exec tests.py
+
 %post
 %python_install_alternative jsonpatch jsondiff
 
@@ -64,8 +64,8 @@ done
 %python_uninstall_alternative jsonpatch jsondiff
 
 %files %{python_files}
-%defattr(-,root,root,-)
-%doc AUTHORS COPYING README.md
+%license COPYING
+%doc AUTHORS README.md
 %python_alternative %{_bindir}/jsonpatch
 %python_alternative %{_bindir}/jsondiff
 %{python_sitelib}/*