diff --git a/arrow-0.13.0.tar.gz b/arrow-0.13.0.tar.gz
deleted file mode 100644
index 274ee61..0000000
--- a/arrow-0.13.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9cb4a910256ed536751cd5728673bfb53e6f0026e240466f90c2a92c0b79c895
-size 92767
diff --git a/arrow-0.13.1.tar.gz b/arrow-0.13.1.tar.gz
new file mode 100644
index 0000000..b9f9215
--- /dev/null
+++ b/arrow-0.13.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f54d9f016c0b7811fac9fb8c2c7fa7421d80c54dbdd75ffb12913c55db60b8a
+size 148509
diff --git a/arrow-py37.patch b/arrow-py37.patch
deleted file mode 100644
index c8f2184..0000000
--- a/arrow-py37.patch
+++ /dev/null
@@ -1,74 +0,0 @@
-From 48f5332dcdb821b0625c256972c82e48f791f39a Mon Sep 17 00:00:00 2001
-From: "Kristijan \"Fremen\" Velkovski" <me@krisfremen.com>
-Date: Sun, 9 Sep 2018 10:17:46 +0000
-Subject: [PATCH 1/3] Python 3.7 support.
-
----
- arrow/arrow.py | 14 +++++++-------
- arrow/util.py  |  8 --------
- 3 files changed, 11 insertions(+), 15 deletions(-)
-
-diff --git a/arrow/arrow.py b/arrow/arrow.py
-index c8e2606..054889f 100644
---- a/arrow/arrow.py
-+++ b/arrow/arrow.py
-@@ -195,7 +195,6 @@ def strptime(cls, date_str, fmt, tzinfo=None):
-     # factories: ranges and spans
- 
-     @classmethod
--    @util.list_to_iter_deprecation
-     def range(cls, frame, start, end=None, tz=None, limit=None):
-         ''' Returns an iterator of :class:`Arrow <arrow.arrow.Arrow>` objects, representing
-         points in time between two inputs.
-@@ -267,7 +266,6 @@ def range(cls, frame, start, end=None, tz=None, limit=None):
- 
- 
-     @classmethod
--    @util.list_to_iter_deprecation
-     def span_range(cls, frame, start, end, tz=None, limit=None):
-         ''' Returns an iterator of tuples, each :class:`Arrow <arrow.arrow.Arrow>` objects,
-         representing a series of timespans between two inputs.
-@@ -319,7 +317,6 @@ def span_range(cls, frame, start, end, tz=None, limit=None):
-         return (r.span(frame) for r in _range)
- 
-     @classmethod
--    @util.list_to_iter_deprecation
-     def interval(cls, frame, start, end, interval=1, tz=None):
-         ''' Returns an iterator of tuples, each :class:`Arrow <arrow.arrow.Arrow>` objects,
-         representing a series of intervals between two inputs.
-@@ -360,10 +357,13 @@ def interval(cls, frame, start, end, interval=1, tz=None):
- 
-         spanRange = iter(cls.span_range(frame, start, end, tz))
-         while True:
--            intvlStart, intvlEnd = next(spanRange)  # StopIteration when exhausted
--            for _ in range(interval-1):
--                _, intvlEnd = next(spanRange)  # StopIteration when exhausted
--            yield intvlStart, intvlEnd
-+            try:
-+                intvlStart, intvlEnd = next(spanRange)
-+                for _ in range(interval-1):
-+                    _, intvlEnd = next(spanRange)
-+                yield intvlStart, intvlEnd
-+            except StopIteration:
-+                return
- 
-     # representations
- 
-diff --git a/arrow/util.py b/arrow/util.py
-index 088e5df..5f804c4 100644
---- a/arrow/util.py
-+++ b/arrow/util.py
-@@ -99,12 +99,4 @@ def wrapper(self, *args, **kwargs):
-     del _wrap_method
- 
- 
--def list_to_iter_deprecation(f):
--    warn_text = '{0}() will return an iterator in a future release, convert to list({0}())'.format(f.__name__)
--    @functools.wraps(f)
--    def wrapper(*args, **kwargs):
--        return list_to_iter_shim(f(*args, **kwargs), warn_text=warn_text)
--    return wrapper
--
--
- __all__ = ['total_seconds', 'is_timestamp', 'isstr', 'list_to_iter_shim', 'list_to_iter_deprecation']
-
diff --git a/python-arrow.changes b/python-arrow.changes
index 454228c..1f212f3 100644
--- a/python-arrow.changes
+++ b/python-arrow.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Mar  6 12:14:38 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Update to 0.13.1:
+  * Support for python3.7
+- Remove merged patch arrow-py37.patch
+
 -------------------------------------------------------------------
 Tue Jan 22 08:55:58 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-arrow.spec b/python-arrow.spec
index 6459523..d67ea39 100644
--- a/python-arrow.spec
+++ b/python-arrow.spec
@@ -19,14 +19,13 @@
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %bcond_without python2
 Name:           python-arrow
-Version:        0.13.0
+Version:        0.13.1
 Release:        0
 Summary:        Better dates and times for Python
 License:        Apache-2.0
 Group:          Development/Languages/Python
 URL:            https://github.com/crsmithdev/arrow
 Source:         https://files.pythonhosted.org/packages/source/a/arrow/arrow-%{version}.tar.gz
-Patch0:         arrow-py37.patch
 BuildRequires:  %{python_module chai}
 BuildRequires:  %{python_module nose}
 BuildRequires:  %{python_module python-dateutil}
@@ -57,7 +56,6 @@ Arrow is heavily inspired by moment.js and requests.
 
 %prep
 %setup -q -n arrow-%{version}
-%patch0 -p1
 rm -rf arrow.egg-info
 
 %build
@@ -68,7 +66,7 @@ rm -rf arrow.egg-info
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
-%python_expand PYTHONPATH="%{buildroot}%{$python_sitelib}:$PYTHONPATH" $python %{_bindir}/nosetests
+%python_expand PYTHONPATH=%{buildroot}%{$python_sitelib} nosetests-%{$python_bin_suffix} -v
 
 %files %{python_files}
 %license LICENSE