diff --git a/0001-Patch-tests-against-Python-3.7.patch b/0001-Patch-tests-against-Python-3.7.patch
deleted file mode 100644
index 65e36b0..0000000
--- a/0001-Patch-tests-against-Python-3.7.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 9a3141d0a1b67e2c4c8ac18deead830adfdae0de Mon Sep 17 00:00:00 2001
-From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
-Date: Sat, 30 Jun 2018 20:51:57 -0400
-Subject: [PATCH] Patch tests against Python 3.7.
-
-Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
----
- README.rst | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/README.rst b/README.rst
-index a4838e7..e034cb2 100644
---- a/README.rst
-+++ b/README.rst
-@@ -162,13 +162,13 @@ Unpickling
- ::
- 
-     >>> pickle.loads(s1)
--    (<...Exception'>, Exception('fail',), <traceback object at ...>)
-+    (<...Exception'>, Exception('fail'...), <traceback object at ...>)
- 
-     >>> pickle.loads(s2)
--    (<...Exception'>, Exception('fail',), <traceback object at ...>)
-+    (<...Exception'>, Exception('fail'...), <traceback object at ...>)
- 
-     >>> pickle.loads(s3)
--    (<...Exception'>, Exception('fail',), <traceback object at ...>)
-+    (<...Exception'>, Exception('fail'...), <traceback object at ...>)
- 
- Raising
- ~~~~~~~
--- 
-2.17.1
-
diff --git a/python-tblib.changes b/python-tblib.changes
index 5ca650b..2c6464e 100644
--- a/python-tblib.changes
+++ b/python-tblib.changes
@@ -1,3 +1,15 @@
+-------------------------------------------------------------------
+Mon May  6 07:56:48 UTC 2019 - pgajdos@suse.com
+
+- version update to 1.4.0
+  * Remove support for end of life Python 3.3.
+  * Fixed tests for Python 3.7. Contributed by Elliott Sales de Andrade in
+    `#36 <https://github.com/ionelmc/python-tblib/issues/36>`_.
+  * Fixed compatibility issue with Twised (``twisted.python.failure.Failure``
+    expected a ``co_code`` attribute).
+- deleted patches
+  - 0001-Patch-tests-against-Python-3.7.patch (upstreamed)
+
 -------------------------------------------------------------------
 Sun Mar  3 10:29:39 UTC 2019 - John Vandenberg <jayvdb@gmail.com>
 
diff --git a/python-tblib.spec b/python-tblib.spec
index 8f860b2..4721f33 100644
--- a/python-tblib.spec
+++ b/python-tblib.spec
@@ -18,15 +18,14 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-tblib
-Version:        1.3.2
+Version:        1.4.0
 Release:        0
 Summary:        Traceback serialization library
 License:        BSD-2-Clause
 Group:          Development/Languages/Python
 Url:            https://github.com/ionelmc/python-tblib
 Source:         https://files.pythonhosted.org/packages/source/t/tblib/tblib-%{version}.tar.gz
-# https://github.com/ionelmc/python-tblib/issues/36
-Patch0:         https://src.fedoraproject.org/rpms/python-tblib/raw/master/f/0001-Patch-tests-against-Python-3.7.patch
+BuildRequires:  %{python_module Twisted}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  %{python_module six}
@@ -58,7 +57,6 @@ the pickle support.
 
 %prep
 %setup -q -n tblib-%{version}
-%patch0 -p1
 
 %build
 %python_build
@@ -68,9 +66,7 @@ the pickle support.
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
-%{python_expand export PYTHONPATH=tests:%{buildroot}%{$python_sitelib}
-$python -m pytest README.rst
-}
+%pytest
 
 %files %{python_files}
 %doc AUTHORS.rst CHANGELOG.rst README.rst
diff --git a/tblib-1.3.2.tar.gz b/tblib-1.3.2.tar.gz
deleted file mode 100644
index f7f0026..0000000
--- a/tblib-1.3.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:436e4200e63d92316551179dc540906652878df4ff39b43db30fcf6400444fe7
-size 26958
diff --git a/tblib-1.4.0.tar.gz b/tblib-1.4.0.tar.gz
new file mode 100644
index 0000000..10a7321
--- /dev/null
+++ b/tblib-1.4.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd1ad564564a158ff62c290687f3db446038f9ac11a0bf6892712e3601af3bcd
+size 27050