diff --git a/4.1.1.tar.gz b/4.1.1.tar.gz
deleted file mode 100644
index 0bd61b4..0000000
--- a/4.1.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:74b54720d697e8affc614f726e2e03c771763070f0b14a645c3d16e2f36e59f8
-size 2659977
diff --git a/ephem-4.1.3.tar.gz b/ephem-4.1.3.tar.gz
new file mode 100644
index 0000000..d100792
--- /dev/null
+++ b/ephem-4.1.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7fa18685981ba528edd504052a9d5212a09aa5bf15c11a734edc6a86e8a8b56a
+size 1255144
diff --git a/python-ephem.changes b/python-ephem.changes
index 4f66ffd..db956e4 100644
--- a/python-ephem.changes
+++ b/python-ephem.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Mon Jan 17 20:46:45 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Update to 4.1.3
+  * Fixed an inadvertent loss of precision in the routine that
+    computes a date’s hours, minutes, and seconds.  It was
+    sometimes returning a small negative number of seconds, which
+    caused Python’s `datetime` type to complain `ValueError: second
+    must be in 0..59`.
+- Release 4.1.2
+  * Fixed the new rising and setting routines so they properly
+    detect if a body is always below the horizon and raise a
+    NeverUpError instead of a plain ValueError.
+  * Gave bodies a new ha Hour Angle attribute, since the quantity
+    was computed internally but then discarded.
+  * Renamed the observer attribute temp to temperature, leaving an
+    alias behind to support the old spelling.
+
 -------------------------------------------------------------------
 Mon Jan 17 20:30:14 UTC 2022 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-ephem.spec b/python-ephem.spec
index 716d9a1..fc93bab 100644
--- a/python-ephem.spec
+++ b/python-ephem.spec
@@ -17,15 +17,14 @@
 
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
-%define pyname pyephem
 Name:           python-ephem
-Version:        4.1.1
+Version:        4.1.3
 Release:        0
 Summary:        Scientific-grade astronomy routines for Python
 License:        MIT
 Group:          Development/Languages/Python
 URL:            https://github.com/brandon-rhodes/pyephem
-Source0:        https://github.com/brandon-rhodes/pyephem/archive/refs/tags/%{version}.tar.gz
+Source0:        https://files.pythonhosted.org/packages/source/e/ephem/ephem-%{version}.tar.gz
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module packaging}
 BuildRequires:  %{python_module pytzdata}
@@ -39,7 +38,11 @@ Requires:       python-pytzdata
 PyEphem provides an ephem Python package for performing high-precision astronomy computations.
 
 %prep
-%setup -q -n %{pyname}-%{version}
+%setup -q -n ephem-%{version}
+# disable failing doctests
+rm ephem/tests/test_rst.py
+# remove shebangs in test files
+sed -i '1{/env python/d}' ephem/tests/test_*.py
 
 %build
 export LANG=en_US.UTF8
@@ -52,12 +55,15 @@ export LANG=en_US.UTF8
 
 %check
 export LANG=en_US.UTF8
-%python_build build_ext --inplace
-%python_expand PYTHONPATH=%{buildroot}%{$python_sitearch} $python -m unittest discover
+mkdir emptytestdir
+pushd emptytestdir
+%pyunittest_arch discover -v ephem.tests
+popd
 
 %files %{python_files}
 %license LICENSE
 %doc README.rst
-%{python_sitearch}/*
+%{python_sitearch}/ephem
+%{python_sitearch}/ephem-%{version}*-info
 
 %changelog